4 x 3 5 2 2x 1 7 July 8, 2019 16 32 64 128 3x 4 (- 2x 1 )= 3 x 5 )+ 2 2x 7 2 3 4 x 2 )= 5 2x 1 2 7 4x 4x 5 )( 2x 3 )- 4 x 2 )( 2x 1 )+( 10x 7 2 x 3 )- 5 2x 1 )= 4x 7 Solve 3x 2 7 4 x 1 )/ 5 2 2x 1 )/ 3 5 x 7 = 35
