7(5-n)=91

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Solution for 7(5-n)=91 equation: 



7(5-n)=91

We move all terms to the left:

7(5-n)-(91)=0

We add all the numbers together, and all the variables

7(-1n+5)-91=0

We multiply parentheses

-7n+35-91=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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