9n+7=2n+63

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Solution for 9n+7=2n+63 equation: 



9n+7=2n+63

We move all terms to the left:

9n+7-(2n+63)=0

We get rid of parentheses

9n-2n-63+7=0

We add all the numbers together, and all the variables

7n-56=0

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

7n=56

n=56/7

n=8

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