Update README.md

README.md

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----
-license: apache-2.0
----
+---
+license: apache-2.0
+---
+# Algebra Equations Dataset
+
+## Overview
+
+This dataset contains automatically generated algebra problems with step-by-step solutions.
+It is intended for training or testing models that solve equations and show intermediate reasoning steps.
+
+The dataset is stored in **JSON Lines (`.jsonl`) format**, where each line represents one problem and its solution.
+
+---
+
+## File
+
+```
+equations_dataset.jsonl
+```
+
+Each line contains:
+
+```
+{
+  "input": "<problem>",
+  "output": "<step-by-step solution>"
+}
+```
+
+---
+
+## Equation Types
+
+The dataset contains randomly generated:
+
+* Linear equations
+* Quadratic equations
+* Cubic equations
+* Systems of two linear equations
+
+---
+
+## Example
+
+```
+{
+  "input": "Solve 3x - 6 = 0",
+  "output": "3x - 6 = 0
+3x = 6
+x = 6 / 3
+x = 2"
+}
+```
+
+---
+
+## Loading the Dataset
+
+Example Python code:
+
+```python
+import json
+
+with open("equations_dataset.jsonl") as f:
+    for line in f:
+        data = json.loads(line)
+        print(data["input"])
+        print(data["output"])
+```
+
+---
+
+## Notes
+
+* Problems are randomly generated.
+* Solutions include clear algebraic steps.
+* Fractional values may appear.