0.4x+0.8=0.2(0.3x-0.5)

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Solution for 0.4x+0.8=0.2(0.3x-0.5) equation: 



0.4x+0.8=0.2(0.3x-0.5)

We move all terms to the left:

0.4x+0.8-(0.2(0.3x-0.5))=0



We calculate terms in parentheses: -(0.2(0.3x-0.5)), so:

0.2(0.3x-0.5)

We multiply parentheses

0x-0.1

We add all the numbers together, and all the variables

x-0.1

Back to the equation:

-(x-0.1)



We get rid of parentheses

0.4x-x+0.1+0.8=0

We add all the numbers together, and all the variables

-0.6x+0.9=0

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

-0.6x=-0.9

x=-0.9/-0.6

x=1+0.3/0.6

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