7k+9=84

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Solution for 7k+9=84 equation:


7k+9=84

We simplify the equation to the form, which is simple to understand 
7k+9=84

We move all terms containing k to the left and all other terms to the right. 
+7k=+84-9

We simplify left and right side of the equation. 
+7k=+75

We divide both sides of the equation by 7 to get k. 
k=10.714285714286

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