Subtract from both sides of the equation.

Divide each term in by .

Cancel the common factor of .

Cancel the common factor.

Divide by .

Simplify each term.

Divide by .

Move the negative in front of the fraction.

Factor out of .

Factor out of .

Separate fractions.

Divide by .

Divide by .

Multiply by .

Solve for x 30x+0.15y=150