# Algebra Examples

Subtract from both sides of the equation.

Divide each term in by .

Simplify the left side of the by cancelling the common factors.

Reduce the expression by cancelling the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Move the negative one from the denominator of .

Simplify the expression.

Multiply by .

Rewrite as .

Simplify each term.

Move the negative in front of the fraction.

Simplify .

Multiply by .

Multiply by .

Divide by .

To rewrite as a function of , write the equation so that is by itself on one side of the equal sign and an expression involving only is on the other side.