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8
student
ok
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volunteer
what should we remove first?
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student
i dont see anything u drew i see black on the side but i can't see what it says my screen is small
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volunteer
that was an accident
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student
k
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volunteer
what should we remove first?
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student
a
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volunteer
well we should start with "m" because it is the only number outside of the parenthesis
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student
o
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volunteer
you should always try to deal with the numbers outside the parenthesis before the ones inside.
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volunteer
does that make sense?
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student
mhm
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volunteer
great
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volunteer
so what is our first step then
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student
-m?
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student
oh multiply
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volunteer
close..
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student
distributive
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volunteer
well we want to remove m from the left side so we wouldn't want to distribute it right?
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student
oh
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student
divide?
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volunteer
Since m is multiplying by the parenthesis and we want to remove it from the left side, what should we do
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volunteer
yes!
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volunteer
so we should divide both sides by m
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volunteer
which isolates b some more
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student
so m/r?
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volunteer
divide by sides BY m.
18,801
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volunteer
divide both sides BY m
18,801
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volunteer
so were dividing (b-a)m by m
18,801
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volunteer
and r by m
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volunteer
can you write it out on the board/
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student
i submitted it i got it right
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student
ok so basically
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volunteer
that's great!
18,801
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student
im done with the homework but i mainly got it don with help but i really don't understand it
18,801
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student
so is it fin if i rewrite out the equations
18,801
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student
and try to actually understand it
18,801
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student
like u help me?
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volunteer
of course!
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volunteer
go ahead
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student
Thank you there's 9 problems btw
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volunteer
ok
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student
here's the first one
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student
wait
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student
i'm gonna take a picture of my paper and then can u write all of the equations and then ill put my paper away? bc i don't want to see te answers
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student
i wanna try and actually solve and understand it
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volunteer
okay!
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student
ok give me one second
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volunteer
I'm glad you want to learn the content so that you don't fall behind!
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student
yep!
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student
here it is you can ss it or write each one on your paper
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volunteer
ok thank you
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student
yw
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student
lmk when youre done
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volunteer
alright
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student
ok first one
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volunteer
so were solving for h
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student
can you put it on the whiteboard
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student
so when it says solving for a letter that means it wants it on the outside as h= or a= or whatever it is
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volunteer
yes
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volunteer
it doesn't matter which side its on, as long as its isolated(by itself)
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student
ok
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volunteer
since there are no parenthesis or exponents or anything then we can start with either the l or w
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student
i dont see it
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volunteer
what's your first step?
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student
on the whiteboard btw
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student
now i do
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student
what are we solving for
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volunteer
h
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student
ok
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student
so we start with l?
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student
by subtracting?
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student
so basically if its multiplying you divide and if its add u do subtraction ?
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volunteer
yup!
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volunteer
just do the opposite
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volunteer
but wait
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student
ok
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volunteer
how are l,w, and h related
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student
theyre all together?
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volunteer
are they being added, subtracted, multiplied, or divided together
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student
subtracted?
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student
since there are no negatives
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volunteer
when there is no sign between them and they are just next to each other, they are being multiplied.
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student
ooo omggg
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volunteer
yeah haha
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student
yeah u right
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student
wait so
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student
if it was N=wha it would be multiplied
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student
if there's nothing there like completely nothing like no add multiplication
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student
u multiply?
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volunteer
if N was alone on one side?
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volunteer
if something is alone it is not doing anything
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student
No
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volunteer
wait I'm confused
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volunteer
what are you asking
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student
like ifts N=ecf (im putting random letters)
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student
we would multiply automaticalyl since theres nothing
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student
like no addition, subtraction sign
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student
or division
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volunteer
yes, that means that e, c, and f are all being multiplied together
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