# Pre-Algebra Examples

Step 1

Step 1.1

Add to both sides of the equation.

Step 1.2

Add and .

Step 2

Step 2.1

Divide each term in by .

Step 2.2

Simplify the left side.

Step 2.2.1

Cancel the common factor of .

Step 2.2.1.1

Cancel the common factor.

Step 2.2.1.2

Divide by .

Step 2.3

Simplify the right side.

Step 2.3.1

Divide by .