7n+10=87

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Solution for 7n+10=87 equation:



7n+10=87
We move all terms to the left:
7n+10-(87)=0
We add all the numbers together, and all the variables
7n-77=0
We move all terms containing n to the left, all other terms to the right
7n=77
n=77/7
n=11

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