7(u+2)=84

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Solution for 7(u+2)=84 equation:


7(u+2)=84

We simplify the equation to the form, which is simple to understand 
7(u+2)=84

Reorder the terms in parentheses
+(+7u+14)=84

Remove unnecessary parentheses
+7u+14=+84

We move all terms containing u to the left and all other terms to the right. 
+7u=+84-14

We simplify left and right side of the equation. 
+7u=+70

We divide both sides of the equation by 7 to get u. 
u=10

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