12n+3-7n=7n+19

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Solution for 12n+3-7n=7n+19 equation: 



12n+3-7n=7n+19

We move all terms to the left:

12n+3-7n-(7n+19)=0

We add all the numbers together, and all the variables

5n-(7n+19)+3=0

We get rid of parentheses

5n-7n-19+3=0

We add all the numbers together, and all the variables

-2n-16=0

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

-2n=16

n=16/-2

n=-8

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