-3=-8-2n

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Solution for -3=-8-2n equation: 



-3=-8-2n

We move all terms to the left:

-3-(-8-2n)=0

We add all the numbers together, and all the variables

-(-2n-8)-3=0

We get rid of parentheses

2n+8-3=0

We add all the numbers together, and all the variables

2n+5=0

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

2n=-5

n=-5/2

n=-2+1/2

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