Hi, Solve by factoring: x(x+10)=x+36 x^2 + 10x = x + 36 x^2 + 9x - 36 = 0 factoring (x+12)(x-3) = 0 (x+12)=0 x = -12 (x-3) = 0 x = 3 two solutions for x: -12,3