7(n+2)=91

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Solution for 7(n+2)=91 equation:



7(n+2)=91
We move all terms to the left:
7(n+2)-(91)=0
We multiply parentheses
7n+14-91=0
We add all the numbers together, and all the variables
7n-77=0
We move all terms containing n to the left, all other terms to the right
7n=77
n=77/7
n=11

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