-5x=x^2+7xSolve for x
-5x=x^2+7x-5x -x² -7x = 0-x(5 + x + 7 ) = 0-x(12 + x ) = 0-1(-x) = -1(0)X= 012+X = 0X = -12X1 = 0X2 = -12