8n+5n=42

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Solution for 8n+5n=42 equation:



8n+5n=42
We move all terms to the left:
8n+5n-(42)=0
We add all the numbers together, and all the variables
13n-42=0
We move all terms containing n to the left, all other terms to the right
13n=42
n=42/13
n=3+3/13

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