6 8 4x 7 )-( 2x 1 July 8, 2019 16 32 64 128 1 5 4x 8 )+ 7 6 2x 240 14x 8 4x 7 12x 6 2x 3 2 4(-6x-17) =-7 8(5x-20) 2) 2(8x - 7) = 18 - 4(5 - 4x) (6 8 - 4 7)/(1 4)
