Add 5x 3 3x 12 4x 3 10x 2 2x July 8, 2019 16 32 64 128 1) 3x+(5x-2) =3-2x 4(5x - 1) - 21x = 1 - 3x 2) 7 - 11x 9x - 2(5x + 7) 6-x 2(1-4x)-3(1-3x) 2(3x + 5) - 3(4x - 1) = 11.8
