-3(1+7k)=-150

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Solution for -3(1+7k)=-150 equation:


-3(1+7k)=-150

We simplify the equation to the form, which is simple to understand 
-3(1+7k)=-150

Reorder the terms in parentheses
+(-3-21k)=-150

Remove unnecessary parentheses
-3-21k=-150

We move all terms containing k to the left and all other terms to the right. 
-21k=-150+3

We simplify left and right side of the equation. 
-21k=-147

We divide both sides of the equation by -21 to get k. 
k=7

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