2x 3 2x 1 5x 2 5x 3 July 8, 2019 16 32 64 128 5x 1 2x 3 2x 3 5x 1 5 2 Solve 2x 3 2x 1 5x 2 5x 3 2x 4 7x 3 6x 2 5x 1 2x 2 5x 3