X+9+x+2(x+3)=23

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Solution for X+9+x+2(x+3)=23 equation: 



X+9+X+2(X+3)=23

We move all terms to the left:

X+9+X+2(X+3)-(23)=0

We add all the numbers together, and all the variables

2X+2(X+3)-14=0

We multiply parentheses

2X+2X+6-14=0

We add all the numbers together, and all the variables

4X-8=0

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

4X=8

X=8/4

X=2

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