(2x+1)+x=22

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Solution for (2x+1)+x=22 equation: 



(2x+1)+x=22

We move all terms to the left:

(2x+1)+x-(22)=0

We add all the numbers together, and all the variables

x+(2x+1)-22=0

We get rid of parentheses

x+2x+1-22=0

We add all the numbers together, and all the variables

3x-21=0

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

3x=21

x=21/3

x=7

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