X 12 5x 24 July 8, 2019 16 32 64 128 12 x 2 5x 24 3 x 3 X 5y 24 5x 12 − y 5x 8 x 12 51 24 7x 12 5x 24 129 x X 4y 12 5x 2y 24 12(x + 5) = - 24 12 x 5 2
