Math Solve for both systems: 5x + 5y = 0 and 20x + 2y = - 180 Asked by AnneS2 on 06 Oct 03:32 Last updated by anonymous on 07 Oct 11:06

5x + 5y = 0 5x-5x + 5y = 0-5x 5y = 0-5x 5y /5= 0-5x /5 y=0-x 20x + 2y = - 180 20x + 2(0-x) = - 180 20x + 2(0) (2)(-x) = - 180 20x-2x= - 180 18x= - 180 18x/18= - 180/18 x=-10 y=0-x y=0-(-10) y=10