4 5x 1 5x 3 7x 2 7x 0 July 8, 2019 16 32 64 128 5 x 7 = 35 4) 5x - 7 = 2 - 4x 7-3x =1-5x 5x - 7 = 2 - 4x 7-3x =1-5x
