3 x 5 )- 2 x 4 )= 18 July 8, 2019 16 32 64 128 3 2x 2 )- 4 x 5 )= 18 3 3 4 x 5 1 2 x 18 3 x 2 y 18 5 x 4 y 8 2x x 3 5 x 4 18 x 2 3x 3 x-5=x+3
