2 x 3 )- 7 6 5 x 1 July 8, 2019 16 32 64 128 X 2 3 3x 5 6 =- 5x 7 18 4 7 x 3 6 x 2 5 x 1 4 1 2 x 3 4 x 5 6 x 7 8 2 x 3 y 7 6 x 5 y 11 2 3 x 5 6 x 7 10 X 3 5 x 4 7 6 2 x 1 35 18 x 3 6 2 7 2 5 x 1 X 7 8 x 3 17 6 5 x 2 5 x 7 = 35 3 x-5=x+3