3 4 7 2x 20 )- 5 4 1 2x 4 5 July 8, 2019 16 32 64 128 3) (3x + 4)/5 + (x - 7)/2 = (2(2x + 3))/5 4) (7x - 3)/2 - (9 - 4x)/3 = (7 - x)/2 2) 4) 2 - (3x - 7)/4 + (x + 17)/5 = 0 (4x + 7)/5 + (3x - 2)/2 - (5x - 2)/2 = 32 4(0 2x – 7) – 5(0 3x + 6) = 5
