-7=-7n+5-5n

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Solution for -7=-7n+5-5n equation: 



-7=-7n+5-5n

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(-12n+5)-7=0

We get rid of parentheses

12n-5-7=0

We add all the numbers together, and all the variables

12n-12=0

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

12n=12

n=12/12

n=1

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