2n+5=n+20

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Solution for 2n+5=n+20 equation: 



2n+5=n+20

We move all terms to the left:

2n+5-(n+20)=0

We get rid of parentheses

2n-n-20+5=0

We add all the numbers together, and all the variables

n-15=0

We move all terms containing n to the left, all other terms to the right

n=15

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