.9(5x+10)=1.3-(x-+2)

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Solution for .9(5x+10)=1.3-(x-+2) equation: 



.9(5x+10)=1.3-(x-+2)

We move all terms to the left:

.9(5x+10)-(1.3-(x-+2))=0

We add all the numbers together, and all the variables

.9(5x+10)-(1.3-(+x))=0

We multiply parentheses

4.5x-(1.3-(+x))+9=0



We calculate terms in parentheses: -(1.3-(+x)), so:

1.3-(+x)

determiningTheFunctionDomain
-(+x)+1.3

We get rid of parentheses

-x+1.3

We add all the numbers together, and all the variables

-1x+1.3

Back to the equation:

-(-1x+1.3)



We get rid of parentheses

4.5x+1x-1.3+9=0

We add all the numbers together, and all the variables

5.5x+7.7=0

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

5.5x=-7.7

x=-7.7/5.5

x=-1+2.2/5.5

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