-87=-2(-2-6n)+n

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Solution for -87=-2(-2-6n)+n equation:


-87=-2(-2-6n)+n

We simplify the equation to the form, which is simple to understand 
-87=-2(-2-6n)+n

Reorder the terms in parentheses
-87=+(+4+12n)+n

Remove unnecessary parentheses
-87=+4+12n+n

We move all terms containing n to the left and all other terms to the right. 
-12n-1n=+4+87

We simplify left and right side of the equation. 
-13n=+91

We divide both sides of the equation by -13 to get n. 
n=-7

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