4x 2x 5 7x 1 July 8, 2019 16 32 64 128 2x 5 7x 3 x 2 4x 1 x 2 Solve 4x 2x 5 7x 1 4x 12 2x 5 7x 3 7x 4x 2x 5 2x 14 4x 18 2x 7x 5 2x 5 7x 1 4x 6x 11 2x 5 7x 4 13 4x 2 6x 8 13 2x 5 8x 7x 4x 1 3 2x 5 )- 2 4x 7 )= 7x 17 4x 7x 11 5x 2x 5