3 x 2 )-( 5x 7 )= 8 July 8, 2019 16 32 64 128 3x 7 4 x 3 2 5x 2 8 3 x 7 8x )/ 3 17 6 5x )/ 2 3x 2 7 5x 8 4 11 4 3x 2 5x 7 x 2 8x 28 8x 4 (- x 3 )= 2 5x 7 )- 4x 3 5x 8 )=- 2 (- x 7 )- 12x A curve has equation y x 3 5x 2 8x 7 5 x 7 = 35 3 x-5=x+3