5 x 3 2 90 July 8, 2019 16 32 64 128 90 5 3 x 2 1 90 divided by 5 3 x 2 1 2 x * 3 y * 5 z 9000 5x 5 90x 2 135x )/( x 3 5 x 90 5 x2 5 x 7 = 35 3 x-5=x+3