5n+21=3n+23

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Solution for 5n+21=3n+23 equation: 



5n+21=3n+23

We move all terms to the left:

5n+21-(3n+23)=0

We get rid of parentheses

5n-3n-23+21=0

We add all the numbers together, and all the variables

2n-2=0

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

2n=2

n=2/2

n=1

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