Subtract from .

Subtract from both sides of the equation.

Subtract from .

Subtract from both sides of the equation.

Subtract from .

Divide each term in by .

Simplify the left side.

Cancel the common factor of .

Cancel the common factor.

Divide by .

Simplify the right side.

Move the negative in front of the fraction.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Mixed Number Form:

Solve for p 7p+9-p=4p-2