# Pre-Algebra Examples

Choose any value for that is in the domain to plug into the equation.

Choose to substitute in for .

Remove the parentheses around the expression .

Subtract from .

Use the and values to form the ordered pair.

Choose to substitute in for .

Remove the parentheses around the expression .

Subtract from .

Use the and values to form the ordered pair.

Choose to substitute in for .

Remove the parentheses around the expression .

Subtract from .

Use the and values to form the ordered pair.

These are three possible solutions to the equation.