-18-7k=6(3+1k)

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Solution for -18-7k=6(3+1k) equation:



-18-7k=6(3+1k)
We move all terms to the left:
-18-7k-(6(3+1k))=0
We add all the numbers together, and all the variables
-7k-(6(k+3))-18=0
We calculate terms in parentheses: -(6(k+3)), so:
6(k+3)
We multiply parentheses
6k+18
Back to the equation:
-(6k+18)
We get rid of parentheses
-7k-6k-18-18=0
We add all the numbers together, and all the variables
-13k-36=0
We move all terms containing k to the left, all other terms to the right
-13k=36
k=36/-13
k=-2+10/13

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