-18=-8(3n+5)-2

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Solution for -18=-8(3n+5)-2 equation:



-18=-8(3n+5)-2
We move all terms to the left:
-18-(-8(3n+5)-2)=0
We calculate terms in parentheses: -(-8(3n+5)-2), so:
-8(3n+5)-2
We multiply parentheses
-24n-40-2
We add all the numbers together, and all the variables
-24n-42
Back to the equation:
-(-24n-42)
We get rid of parentheses
24n+42-18=0
We add all the numbers together, and all the variables
24n+24=0
We move all terms containing n to the left, all other terms to the right
24n=-24
n=-24/24
n=-1

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