-7(-3-7k)=21-8k

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Solution for -7(-3-7k)=21-8k equation:


-7(-3-7k)=21-8k

We simplify the equation to the form, which is simple to understand 
-7(-3-7k)=21-8k

Reorder the terms in parentheses
+(+21+49k)=21-8k

Remove unnecessary parentheses
+21+49k=+21-8k

We move all terms containing k to the left and all other terms to the right. 
+49k+8k=+21-21

We simplify left and right side of the equation. 
+57k=0

We divide both sides of the equation by 57 to get k. 
k=0

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