-7n=-3-10n

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Solution for -7n=-3-10n equation: 



-7n=-3-10n

We move all terms to the left:

-7n-(-3-10n)=0

We add all the numbers together, and all the variables

-7n-(-10n-3)=0

We get rid of parentheses

-7n+10n+3=0

We add all the numbers together, and all the variables

3n+3=0

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

3n=-3

n=-3/3

n=-1

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