0.5x-0.1=0.4-0.9(2-2x)

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Solution for 0.5x-0.1=0.4-0.9(2-2x) equation: 



0.5x-0.1=0.4-0.9(2-2x)

We move all terms to the left:

0.5x-0.1-(0.4-0.9(2-2x))=0

We add all the numbers together, and all the variables

0.5x-(0.4-0.9(-2x+2))-0.1=0



We calculate terms in parentheses: -(0.4-0.9(-2x+2)), so:

0.4-0.9(-2x+2)

determiningTheFunctionDomain
-0.9(-2x+2)+0.4

We multiply parentheses

1.8x-1.8+0.4

We add all the numbers together, and all the variables

1.8x-1.4

Back to the equation:

-(1.8x-1.4)



We get rid of parentheses

0.5x-1.8x+1.4-0.1=0

We add all the numbers together, and all the variables

-1.3x+1.3=0

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

-1.3x=-1.3

x=-1.3/-1.3

x=1

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