3 x 1 ) 4 2x 1 )= 23 July 8, 2019 16 32 64 128 3 x 1 )+ 4 2x 1 )= 23 X 1 )-( 2x 4 )/ 3 5x 1 23 The solution of the equation x 1 )-( 2x 4 )/ 3 5x 1 23 is also the solution of the equation 1 2 + 3 4 1 + 2 + 3 + 4 = 10 1 - 2 = 4