0.4(-x0.5)=0.2(x+3)

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Solution for 0.4(-x0.5)=0.2(x+3) equation: 



0.4(-x0.5)=0.2(x+3)

We move all terms to the left:

0.4(-x0.5)-(0.2(x+3))=0

We multiply parentheses

-0.4x-(0.2(x+3))=0



We calculate terms in parentheses: -(0.2(x+3)), so:

0.2(x+3)

We multiply parentheses

0.2x+0.6

Back to the equation:

-(0.2x+0.6)



We get rid of parentheses

-0.4x-0.2x-0.6=0

We add all the numbers together, and all the variables

-0.6x-0.6=0

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

-0.6x=0.6

x=0.6/-0.6

x=-1

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