0.9=0.1+x-(0.1)x

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Solution for 0.9=0.1+x-(0.1)x equation: 



0.9=0.1+x-(0.1)x

We move all terms to the left:

0.9-(0.1+x-(0.1)x)=0



We calculate terms in parentheses: -(0.1+x-(0.1)x), so:

0.1+x-(0.1)x

determiningTheFunctionDomain
x-(0.1)x+0.1

We multiply parentheses

x-0.1x+0.1

We add all the numbers together, and all the variables

0.9x+0.1

Back to the equation:

-(0.9x+0.1)



We get rid of parentheses

-0.9x-0.1+0.9=0

We add all the numbers together, and all the variables

-0.9x+0.8=0

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

-0.9x=-0.8

x=-0.8/-0.9

x=0.8/0.9

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