-84=-8(n+6)-4n

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Solution for -84=-8(n+6)-4n equation:


-84=-8 (n+6)-4n

We simplify the equation to the form, which is simple to understand 
-84=-8(n+6)-4n

Reorder the terms in parentheses
-84=+(-8n-48)-4n

Remove unnecessary parentheses
-84=-8n-48-4n

We move all terms containing n to the left and all other terms to the right. 
+8n+4n=-48+84

We simplify left and right side of the equation. 
+12n=+36

We divide both sides of the equation by 12 to get n. 
n=3

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