4n+5n=2n+22

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Solution for 4n+5n=2n+22 equation: 



4n+5n=2n+22

We move all terms to the left:

4n+5n-(2n+22)=0

We add all the numbers together, and all the variables

9n-(2n+22)=0

We get rid of parentheses

9n-2n-22=0

We add all the numbers together, and all the variables

7n-22=0

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

7n=22

n=22/7

n=3+1/7

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