3(n+4)+5n=20

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Solution for 3(n+4)+5n=20 equation:


3(n+4)+5n=20

We simplify the equation to the form, which is simple to understand 
3(n+4)+5n=20

Reorder the terms in parentheses
+(+3n+12)+5n=20

Remove unnecessary parentheses
+3n+12+5n=+20

We move all terms containing n to the left and all other terms to the right. 
+3n+5n=+20-12

We simplify left and right side of the equation. 
+8n=+8

We divide both sides of the equation by 8 to get n. 
n=1

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