3 4x 4 3 5x 1 July 8, 2019 16 32 64 128 5x 3 4x 3 )= 2 4 5x )+ 10 16 5x 3 4x 3 )+ 4 4x 4 4 5x 2 )= 10 3 3 5x 1 3 (- 4x 3 )+ 5x 4 =- 12 4x 3 )/ 4 3 5x 7 )/ 3 4x 1 3 4x 2 5 1 3 4 5x Solve 5x 3 4x 3 )= 2 4 5x )+ 10 3 x-5=x+3