1+3n=-7+5n

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



1+3n=-7+5n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

3n-5n+7+1=0

We add all the numbers together, and all the variables

-2n+8=0

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

-2n=-8

n=-8/-2

n=+4

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