3 4x 2 5 4x 6 July 8, 2019 16 32 64 128 3 2x 2 5 4x 6 3 4x 2 5 6x 1 3 4x 2 5 6x 3x x 3 4x 2 5 x 3 4x 2 6 2 3(4x-3)=6x-8 5