9x-22.2=20x-9

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Solution for 9x-22.2=20x-9 equation: 



9x-22.2=20x-9

We move all terms to the left:

9x-22.2-(20x-9)=0

We get rid of parentheses

9x-20x+9-22.2=0

We add all the numbers together, and all the variables

-11x-13.2=0

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

-11x=13.2

x=13.2/-11

x=-1+2.2/11

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