SOLUTION: 5^x-4=121

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Question 147297: 5^x-4=121
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
5^x - 4 = 121
5^x - 4 + 4 = 121 + 4
5^x = 125
5^x = 5^3
x = 3