7n-7=8

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Solution for 7n-7=8 equation:



7n-7=8
We move all terms to the left:
7n-7-(8)=0
We add all the numbers together, and all the variables
7n-15=0
We move all terms containing n to the left, all other terms to the right
7n=15
n=15/7
n=2+1/7

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