0.4+9=0.3x-2

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Solution for 0.4+9=0.3x-2 equation: 



0.4+9=0.3x-2

We move all terms to the left:

0.4+9-(0.3x-2)=0

We add all the numbers together, and all the variables

-(0.3x-2)+9.4=0

We get rid of parentheses

-0.3x+2+9.4=0

We add all the numbers together, and all the variables

-0.3x+11.4=0

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

-0.3x=-11.4

x=-11.4/-0.3

x=+38

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