-7+7n=-49

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Solution for -7+7n=-49 equation: 



-7+7n=-49

We move all terms to the left:

-7+7n-(-49)=0

We add all the numbers together, and all the variables

7n+42=0

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

7n=-42

n=-42/7

n=-6

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