8+7n=71

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Solution for 8+7n=71 equation:



8+7n=71
We move all terms to the left:
8+7n-(71)=0
We add all the numbers together, and all the variables
7n-63=0
We move all terms containing n to the left, all other terms to the right
7n=63
n=63/7
n=9

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