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7
Solve: 9x + 12 ≥ 138
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 14
What is 7 ÷ -7?
Divide evenly.
Divide 7 by -7.
-1
What is 9 × 30?
Multiply the numbers.
Multiply 9 by 30.
270
Solve: 5x + -8 < 62
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 14
Solve for x: -1(x + 7) = -4
Solve a two-step equation.
Divide both sides by a, then subtract b.
-3
Solve: 6x + -9 ≥ 33
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 7
Solve: -8x + 0 < -112
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 14
What is 269 - 45?
Subtract the second number from the first.
Subtract 45 from 269.
224
Solve for x: 7(x + -14) = -28
Solve a two-step equation.
Divide both sides by a, then subtract b.
10
Solve for x: 6(x + -5) = -78
Solve a two-step equation.
Divide both sides by a, then subtract b.
-8
Solve: -4x + -16 ≤ 0
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -4
What is -7 × -36?
Multiply the numbers.
Multiply -7 by -36.
252
Simplify -66/11
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-6
If each item costs 13 dollars and the total cost is 312, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
24
What is -348 ÷ 29?
Divide evenly.
Divide -348 by 29.
-12
What is -63 - -121?
Subtract the second number from the first.
Subtract -121 from -63.
58
What is 224 ÷ -14?
Divide evenly.
Divide 224 by -14.
-16
If each item costs 12 dollars and the total cost is 276, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
23
If each item costs 5 dollars and the total cost is 110, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
22
Simplify -9/3
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
What is 2^1?
Evaluate the integer exponent.
Multiply 2 by itself 1 times (0th power = 1).
2
Solve: -5x + -6 < -36
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 6
What is 0 ÷ -30?
Divide evenly.
Divide 0 by -30.
0
What is -38 × 11?
Multiply the numbers.
Multiply -38 by 11.
-418
If each item costs 19 dollars and the total cost is 228, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
12
Solve for x: 12x + 29 = 17
Solve the linear equation.
Subtract b from both sides, then divide by a.
-1
If each item costs 3 dollars and the total cost is 30, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
10
Solve: -2x + 18 > -18
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 18
What is 60 ÷ -10?
Divide evenly.
Divide 60 by -10.
-6
What is 152 ÷ 8?
Divide evenly.
Divide 152 by 8.
19
Solve: 9x + -16 ≤ -61
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ -5
What is -8^3?
Evaluate the integer exponent.
Multiply -8 by itself 3 times (0th power = 1).
-512
Solve for x: 3x + -19 = -70
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
What is 90 ÷ -6?
Divide evenly.
Divide 90 by -6.
-15
What is 83 + -119?
Add the two numbers.
Add 83 and -119.
-36
What is -62 + -6?
Add the two numbers.
Add -62 and -6.
-68
What is -11 × 28?
Multiply the numbers.
Multiply -11 by 28.
-308
What is -22 × -53?
Multiply the numbers.
Multiply -22 by -53.
1166
What is 4^3?
Evaluate the integer exponent.
Multiply 4 by itself 3 times (0th power = 1).
64
What is 50 × -5?
Multiply the numbers.
Multiply 50 by -5.
-250
What is 2^5?
Evaluate the integer exponent.
Multiply 2 by itself 5 times (0th power = 1).
32
Solve: 3x + -9 < 30
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x < 13
What is 9 ÷ 3?
Divide evenly.
Divide 9 by 3.
3
What is 5^4?
Evaluate the integer exponent.
Multiply 5 by itself 4 times (0th power = 1).
625
If each item costs 2 dollars and the total cost is -32, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-16
Solve: -1x + 1 > -2
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x > 3
What is -122 - 266?
Subtract the second number from the first.
Subtract 266 from -122.
-388
Solve: -3x + -8 ≤ -20
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≤ 4
What is 165 + -230?
Add the two numbers.
Add 165 and -230.
-65
What is 1^5?
Evaluate the integer exponent.
Multiply 1 by itself 5 times (0th power = 1).
1
What is 8^5?
Evaluate the integer exponent.
Multiply 8 by itself 5 times (0th power = 1).
32768
What is 87 + -122?
Add the two numbers.
Add 87 and -122.
-35
Solve for x: -4(x + 15) = -88
Solve a two-step equation.
Divide both sides by a, then subtract b.
7
Simplify -40/5
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-8
Simplify 81/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
Solve for x: -10x + 15 = -175
Solve the linear equation.
Subtract b from both sides, then divide by a.
19
What is 17 + -242?
Add the two numbers.
Add 17 and -242.
-225
Solve for x: 6(x + -10) = -132
Solve a two-step equation.
Divide both sides by a, then subtract b.
-12
What is -29 + -52?
Add the two numbers.
Add -29 and -52.
-81
If each item costs 0 dollars and the total cost is 0, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
1
What is -56 × -33?
Multiply the numbers.
Multiply -56 by -33.
1848
What is 118 - -140?
Subtract the second number from the first.
Subtract -140 from 118.
258
If each item costs 19 dollars and the total cost is 323, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
17
Simplify 54/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
9
Solve for x: 12x + -20 = -212
Solve the linear equation.
Subtract b from both sides, then divide by a.
-16
Solve for x: -1x + -22 = -27
Solve the linear equation.
Subtract b from both sides, then divide by a.
5
Simplify 16/8
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
2
What is -8^0?
Evaluate the integer exponent.
Multiply -8 by itself 0 times (0th power = 1).
1
What is 17 × 13?
Multiply the numbers.
Multiply 17 by 13.
221
Simplify 24/6
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
4
Solve: -9x + -19 ≥ 80
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -11
What is 7^2?
Evaluate the integer exponent.
Multiply 7 by itself 2 times (0th power = 1).
49
What is 295 - 17?
Subtract the second number from the first.
Subtract 17 from 295.
278
Solve for x: 2x + 30 = 0
Solve the linear equation.
Subtract b from both sides, then divide by a.
-15
Solve for x: -4(x + 3) = -68
Solve a two-step equation.
Divide both sides by a, then subtract b.
14
What is -64 ÷ 4?
Divide evenly.
Divide -64 by 4.
-16
What is -4^0?
Evaluate the integer exponent.
Multiply -4 by itself 0 times (0th power = 1).
1
Solve: -9x + -6 ≥ 48
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ -6
What is -7^5?
Evaluate the integer exponent.
Multiply -7 by itself 5 times (0th power = 1).
-16807
Solve for x: 12x + 17 = 173
Solve the linear equation.
Subtract b from both sides, then divide by a.
13
What is 75 + -28?
Add the two numbers.
Add 75 and -28.
47
What is 57 × 7?
Multiply the numbers.
Multiply 57 by 7.
399
Solve for x: -1x + 12 = 29
Solve the linear equation.
Subtract b from both sides, then divide by a.
-17
What is -203 + -144?
Add the two numbers.
Add -203 and -144.
-347
Solve: 2x + 19 ≥ 33
Solve the inequality.
Isolate x by subtracting b then dividing by a (flip sign if dividing by negative).
x ≥ 7
What is 48 ÷ -3?
Divide evenly.
Divide 48 by -3.
-16
What is 36 ÷ -9?
Divide evenly.
Divide 36 by -9.
-4
What is -2^5?
Evaluate the integer exponent.
Multiply -2 by itself 5 times (0th power = 1).
-32
Solve for x: 4x + -24 = 56
Solve the linear equation.
Subtract b from both sides, then divide by a.
20
What is 258 + 218?
Add the two numbers.
Add 258 and 218.
476
If each item costs -6 dollars and the total cost is 12, how many items were bought?
Solve using algebra.
Divide total cost by price per item.
-2
What is 40 + -135?
Add the two numbers.
Add 40 and -135.
-95
Solve for x: -7(x + 0) = -84
Solve a two-step equation.
Divide both sides by a, then subtract b.
12
Solve for x: 2x + 24 = 14
Solve the linear equation.
Subtract b from both sides, then divide by a.
-5
Simplify -90/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-10
Simplify -27/9
Reduce the fraction to simplest form.
Divide numerator and denominator by their GCD and normalize sign.
-3
Solve for x: -11x + -3 = -179
Solve the linear equation.
Subtract b from both sides, then divide by a.
16
What is -2^0?
Evaluate the integer exponent.
Multiply -2 by itself 0 times (0th power = 1).
1
Solve for x: -7x + -20 = 1
Solve the linear equation.
Subtract b from both sides, then divide by a.
-3
What is 30 × 24?
Multiply the numbers.
Multiply 30 by 24.
720