Solve. 4(x + 9) = –4 Use distributive property to simplify the equation 4(x) + 4(9) = -4 4x + 36 = -4 4x + 36 - 36 = -36 - 4 Subtract both sides by 36 to solve for x 4x = -40 Divide both sides by -4 x = -10 Therefore x = -10