3n-7=1-5n

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Solution for 3n-7=1-5n equation: 



3n-7=1-5n

We move all terms to the left:

3n-7-(1-5n)=0

We add all the numbers together, and all the variables

3n-(-5n+1)-7=0

We get rid of parentheses

3n+5n-1-7=0

We add all the numbers together, and all the variables

8n-8=0

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

8n=8

n=8/8

n=1

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