5 x 3 4x 3x 8 July 8, 2019 16 32 64 128 X 5 2 4x 3 4 2 3x 8 X 5 5x 4 3x 3 4x 2 2x 8 5x 4x 3 3x 8 3 x-5=x+3 3-x 5 4x-2 8
