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