3(k+6)=-(k-3)

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


3(k+6)=-(k-3)

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

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

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

Remove unnecessary parentheses
+3k+18=-1k+3

We move all terms containing k to the left and all other terms to the right. 
+3k+1k=+3-18

We simplify left and right side of the equation. 
+4k=-15

We divide both sides of the equation by 4 to get k. 
k=-3.75

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