1/2(n+3)=12

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Solution for 1/2(n+3)=12 equation:


1/2(n+3)=12

We simplify the equation to the form, which is simple to understand 
1/2(n+3)=12

Reorder the terms in parentheses
+( + 0.5n+1.5)=12

Remove unnecessary parentheses
 + 0.5n+1.5=+12

We move all terms containing n to the left and all other terms to the right. 
 + 0.5n=+12-1.5

We simplify left and right side of the equation. 
 + 0.5n=+10.5

We divide both sides of the equation by 0.5 to get n. 
n=21

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