3k-7=21

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Solution for 3k-7=21 equation:


3k-7=21

We simplify the equation to the form, which is simple to understand 
3k-7=21

We move all terms containing k to the left and all other terms to the right. 
+3k=+21+7

We simplify left and right side of the equation. 
+3k=+28

We divide both sides of the equation by 3 to get k. 
k=9.3333333333333

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