-2(n=3)-4=8

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Solution for -2(n=3)-4=8 equation:



-2(n=3)-4=8
We move all terms to the left:
-2(n-(3)-4)=0
We add all the numbers together, and all the variables
-2(n-7)=0
We multiply parentheses
-2n+14=0
We move all terms containing n to the left, all other terms to the right
-2n=-14
n=-14/-2
n=+7

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