2=8.4-3x-x

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Solution for 2=8.4-3x-x equation: 



2=8.4-3x-x

We move all terms to the left:

2-(8.4-3x-x)=0

We add all the numbers together, and all the variables

-(-4x+8.4)+2=0

We get rid of parentheses

4x-8.4+2=0

We add all the numbers together, and all the variables

4x-6.4=0

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

4x=6.4

x=6.4/4

x=1+1/1.66666666667

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