7(n-81)=70

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Solution for 7(n-81)=70 equation:



7(n-81)=70
We move all terms to the left:
7(n-81)-(70)=0
We multiply parentheses
7n-567-70=0
We add all the numbers together, and all the variables
7n-637=0
We move all terms containing n to the left, all other terms to the right
7n=637
n=637/7
n=91

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