6+3k-8k=21

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Solution for 6+3k-8k=21 equation:


6+3k-8k=21

We simplify the equation to the form, which is simple to understand 
6+3k-8k=21

We move all terms containing k to the left and all other terms to the right. 
+3k-8k=+21-6

We simplify left and right side of the equation. 
-5k=+15

We divide both sides of the equation by -5 to get k. 
k=-3

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