5^x+2=87

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Solution for 5^x+2=87 equation: 



5^x+2=87

We move all terms to the left:

5^x+2-(87)=0

We add all the numbers together, and all the variables

5^x-85=0

We move all terms containing x to the left, all other terms to the right

5^x=85

x=85/1

x=85

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