-2n+15=-2(-6-n)-n

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Solution for -2n+15=-2(-6-n)-n equation:


-2n+15=-2(-6-n)-n

We simplify the equation to the form, which is simple to understand 
-2n+15=-2(-6-n)-n

Reorder the terms in parentheses
-2n+15=+(+12+2n)-n

Remove unnecessary parentheses
-2n+15=+12+2n-n

We move all terms containing n to the left and all other terms to the right. 
-2n-2n+1n=+12-15

We simplify left and right side of the equation. 
-3n=-3

We divide both sides of the equation by -3 to get n. 
n=1

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