-8n+4(-5-n)=20-7n

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Solution for -8n+4(-5-n)=20-7n equation:


-8n+4(-5-n)=20-7n

We simplify the equation to the form, which is simple to understand 
-8n+4(-5-n)=20-7n

Reorder the terms in parentheses
-8n+(-20-4n)=20-7n

Remove unnecessary parentheses
-8n-20-4n=+20-7n

We move all terms containing n to the left and all other terms to the right. 
-8n-4n+7n=+20+20

We simplify left and right side of the equation. 
-5n=+40

We divide both sides of the equation by -5 to get n. 
n=-8

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