9x+9x=18

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Solution for 9x+9x=18 equation:



9x+9x=18
We move all terms to the left:
9x+9x-(18)=0
We add all the numbers together, and all the variables
18x-18=0
We move all terms containing x to the left, all other terms to the right
18x=18
x=18/18
x=1

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