(2n+3)=7

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Solution for (2n+3)=7 equation: 



(2n+3)=7

We move all terms to the left:

(2n+3)-(7)=0

We get rid of parentheses

2n+3-7=0

We add all the numbers together, and all the variables

2n-4=0

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

2n=4

n=4/2

n=2

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