Solve 5x 2 2x 14 July 8, 2019 16 32 64 128 Solve 5x 7 2 2 2x 14 Solve 5x 7 2 3 2x 14 Solve 2x 3 5x 2 14x 8 5x 7 2 3 2x 14 solve and check answer