-0.4x+2=9

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Solution for -0.4x+2=9 equation: 



-0.4x+2=9

We move all terms to the left:

-0.4x+2-(9)=0

We add all the numbers together, and all the variables

-0.4x-7=0

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

-0.4x=7

x=7/-0.4

x=-17+0.2/0.4

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