If 5 2x 1 100 25 x 1 July 8, 2019 16 32 64 128 If 25 x 1 5 2x 1 100 then x is If 25 x 1 5 2x 1 100 then find x prove that If 5 2x 1 25 x 1 100 find the value of 3 1 x