3x 17 ) ( x 40 ) ( 2x 5 )= 180 x 27 July 8, 2019 16 32 64 128 3x 17 )+( x 40 )+( 2x 5 )= 180 x 27 0. 1) 2x + 17 = 22 + 3x 2) 18 + 3x = x + 14 3) 25 - 4x = 12 - 5x 180 - x = 100 x - 17 = 40 x + 24 = 50 17 x - 2 x - 2 35 = 4 1
