2x+9=7x+18

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Solution for 2x+9=7x+18 equation: 



2x+9=7x+18

We move all terms to the left:

2x+9-(7x+18)=0

We get rid of parentheses

2x-7x-18+9=0

We add all the numbers together, and all the variables

-5x-9=0

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

-5x=9

x=9/-5

x=-1+4/5

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