2x+23=9x+40

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Solution for 2x+23=9x+40 equation:



2x+23=9x+40
We move all terms to the left:
2x+23-(9x+40)=0
We get rid of parentheses
2x-9x-40+23=0
We add all the numbers together, and all the variables
-7x-17=0
We move all terms containing x to the left, all other terms to the right
-7x=17
x=17/-7
x=-2+3/7

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