3 2x 5 )= 6x 10 July 8, 2019 16 32 64 128 2x 3 )( 5 6x )= 7 3x 10 4x 3 5x 6x 10 )= 5 2x 40 6x 4 3 2x )= 5 x 4 )- 10 3 10 x )= 2 5 2x )- 6x 3x + 2y = 6