3n-4=7n+11

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Solution for 3n-4=7n+11 equation: 



3n-4=7n+11

We move all terms to the left:

3n-4-(7n+11)=0

We get rid of parentheses

3n-7n-11-4=0

We add all the numbers together, and all the variables

-4n-15=0

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

-4n=15

n=15/-4

n=-3+3/4

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