3(2n+4)=42

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Solution for 3(2n+4)=42 equation:


3(2n+4)=42

We simplify the equation to the form, which is simple to understand 
3(2n+4)=42

Reorder the terms in parentheses
+(+6n+12)=42

Remove unnecessary parentheses
+6n+12=+42

We move all terms containing n to the left and all other terms to the right. 
+6n=+42-12

We simplify left and right side of the equation. 
+6n=+30

We divide both sides of the equation by 6 to get n. 
n=5

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