(k-20)*7=

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Solution for (k-20)*7= equation:


(k-20)*7=0

We simplify the equation to the form, which is simple to understand 
(k-20)*7=0

Reorder the terms in parentheses
(+7k-140)=0

Remove unnecessary parentheses
+7k-140=0

We move all terms containing k to the left and all other terms to the right. 
+7k=0+140

We simplify left and right side of the equation. 
+7k=+140

We divide both sides of the equation by 7 to get k. 
k=20

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