7n-11+31=180

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Solution for 7n-11+31=180 equation: 



7n-11+31=180

We move all terms to the left:

7n-11+31-(180)=0

We add all the numbers together, and all the variables

7n-160=0

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

7n=160

n=160/7

n=22+6/7

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