(2x-9)+(x+2)=23

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



(2x-9)+(x+2)=23

We move all terms to the left:

(2x-9)+(x+2)-(23)=0

We get rid of parentheses

2x+x-9+2-23=0

We add all the numbers together, and all the variables

3x-30=0

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

3x=30

x=30/3

x=10

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