5n+7=2n+12

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Solution for 5n+7=2n+12 equation: 



5n+7=2n+12

We move all terms to the left:

5n+7-(2n+12)=0

We get rid of parentheses

5n-2n-12+7=0

We add all the numbers together, and all the variables

3n-5=0

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

3n=5

n=5/3

n=1+2/3

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