Question 448844
Help Me Slove This Question Please : 2^5x-1=78
..
2^5x-1=78
(2^5)^x)=79
32^x=79
take log of both sides
x log32=log79
x=log79/log32
x=1.26076

Check: 2^(5*1.26076)-1=78.00..