Apply the distributive property.

Simplify the expression.

Move to the left of .

Multiply by .

Subtract from both sides of the equation.

Subtract from both sides of the equation.

Combine the opposite terms in .

Subtract from .

Add and .

Subtract from .

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Divide by .

Solve for z z^2-5z=z(3+z)