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22=2(6+n)
We move all terms to the left:
22-(2(6+n))=0
We add all the numbers together, and all the variables
-(2(n+6))+22=0
We calculate terms in parentheses: -(2(n+6)), so:We get rid of parentheses
2(n+6)
We multiply parentheses
2n+12
Back to the equation:
-(2n+12)
-2n-12+22=0
We add all the numbers together, and all the variables
-2n+10=0
We move all terms containing n to the left, all other terms to the right
-2n=-10
n=-10/-2
n=+5
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