7(9+s)=84

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Solution for 7(9+s)=84 equation:


7(9+s)=84

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

Reorder the terms in parentheses
+(+63+7s)=84

Remove unnecessary parentheses
+63+7s=+84

We move all terms containing s to the left and all other terms to the right. 
+7s=+84-63

We simplify left and right side of the equation. 
+7s=+21

We divide both sides of the equation by 7 to get s. 
s=3

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