5(6-4)=u+21

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Solution for 5(6-4)=u+21 equation:


5(6-4)=u+21

We simplify the equation to the form, which is simple to understand 
5(6-4)=u+21

Reorder the terms in parentheses
+(+10)=u+21

Remove unnecessary parentheses
+10=+u+21

We move all terms containing u to the left and all other terms to the right. 
-1u=+21-10

We simplify left and right side of the equation. 
-1u=+11

We divide both sides of the equation by -01 to get u. 
u=-11

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