-3(k+6)-(7+8)=-12k

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Solution for -3(k+6)-(7+8)=-12k equation:


-3(k+6)-(7+8)=-12k

We simplify the equation to the form, which is simple to understand 
-3(k+6)-(7+8)=-12k

Reorder the terms in parentheses
+(-3k-18)-(+15)=-12k

Remove unnecessary parentheses
-3k-18-(+15+)=-12k

Remove unnecessary parentheses
-3k-18-15=-12k

We move all terms containing k to the left and all other terms to the right. 
-3k+12k=+18+15

We simplify left and right side of the equation. 
+9k=+33

We divide both sides of the equation by 9 to get k. 
k=3.6666666666667

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