3 x 4 2 3x 6 2x 7x 1 July 8, 2019 16 32 64 128 4x − 3(2 − 7x) = −16 3 - 3(2 - 7x) - 6(3 + 4x) = 4x 6) - 7(- 4x + 3) + 2(3x - 7) = 6) 3x + 4 = 7x - 8 7) 2x - 3 = 10 8) 2(x + 1) = 3(x + 1) 9) 3x - 5 = 3 + 3x 10) 3x + 6 = 3(x + 2) 3x + 2y = 6
