3n+11=7n-13

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Solution for 3n+11=7n-13 equation: 



3n+11=7n-13

We move all terms to the left:

3n+11-(7n-13)=0

We get rid of parentheses

3n-7n+13+11=0

We add all the numbers together, and all the variables

-4n+24=0

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

-4n=-24

n=-24/-4

n=+6

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