-12-6n=-4(n+7)-6n

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Solution for -12-6n=-4(n+7)-6n equation:



-12-6n=-4(n+7)-6n
We move all terms to the left:
-12-6n-(-4(n+7)-6n)=0
We calculate terms in parentheses: -(-4(n+7)-6n), so:
-4(n+7)-6n
We add all the numbers together, and all the variables
-6n-4(n+7)
We multiply parentheses
-6n-4n-28
We add all the numbers together, and all the variables
-10n-28
Back to the equation:
-(-10n-28)
We get rid of parentheses
-6n+10n+28-12=0
We add all the numbers together, and all the variables
4n+16=0
We move all terms containing n to the left, all other terms to the right
4n=-16
n=-16/4
n=-4

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