2 x 7 )= 5x 4 July 8, 2019 16 32 64 128 X 2 5x 7 4 0 2x 7 5x 4 7 3 2 x 5x 4 4x + 5x+7+x 2 4 x 2 )/ 5 7 5x 13 X 5 2 7 5x 7 4 5 5x 4x 2 7 x 3x Solve 2 x 7 5x 4 2 x 3 )+ 5x 7 4y 8 2 x 7 )= 4 5x 2x 7 5x 4 1250 2x 7 5x 4 x 2x 2 5x 7 4x 2 6x 3 5x 2 2x 7 4x 3 2 3x 7 )= x 10 5x 4
