2x-9=40

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Solution for 2x-9=40 equation:



2x-9=40
We move all terms to the left:
2x-9-(40)=0
We add all the numbers together, and all the variables
2x-49=0
We move all terms containing x to the left, all other terms to the right
2x=49
x=49/2
x=24+1/2

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