-(3+3k)=21+5k

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Solution for -(3+3k)=21+5k equation:


-(3+3k)=21+5k

We simplify the equation to the form, which is simple to understand 
-(3+3k)=21+5k

Remove unnecessary parentheses
-3-3k=21+5k

We move all terms containing k to the left and all other terms to the right. 
-3k-5k=+21+3

We simplify left and right side of the equation. 
-8k=+24

We divide both sides of the equation by -8 to get k. 
k=-3

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