7(n-9)=-140

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Solution for 7(n-9)=-140 equation: 



7(n-9)=-140

We move all terms to the left:

7(n-9)-(-140)=0

We add all the numbers together, and all the variables

7(n-9)+140=0

We multiply parentheses

7n-63+140=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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