5^4x-21=125

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Solution for 5^4x-21=125 equation:



5^4x-21=125
We move all terms to the left:
5^4x-21-(125)=0
We add all the numbers together, and all the variables
5^4x-146=0
We move all terms containing x to the left, all other terms to the right
5^4x=146
x=146/1
x=146

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