3 2x 1 1 x 4 5x 11 2x 2 7x 4 July 8, 2019 16 32 64 128 1) 4x + 5(3 - 2x) = 5 - 11x 2) (2 - 7x)/6 + (4x + 7)/3 = - x/2 (2x – 7)(x + 1) + 3(4x – 1)(4x + 1) = 2(5x – 2)2 – 53 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). 1034. 1)
