3+1.1(10x+9)=1-(-x+6.4)

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Solution for 3+1.1(10x+9)=1-(-x+6.4) equation: 



3+1.1(10x+9)=1-(-x+6.4)

We move all terms to the left:

3+1.1(10x+9)-(1-(-x+6.4))=0

We add all the numbers together, and all the variables

1.1(10x+9)-(1-(-1x+6.4))+3=0

We multiply parentheses

11x-(1-(-1x+6.4))+9.9+3=0



We calculate terms in parentheses: -(1-(-1x+6.4)), so:

1-(-1x+6.4)

determiningTheFunctionDomain
-(-1x+6.4)+1

We get rid of parentheses

1x-6.4+1

We add all the numbers together, and all the variables

x-5.4

Back to the equation:

-(x-5.4)



We add all the numbers together, and all the variables

11x-(x-5.4)+12.9=0

We get rid of parentheses

11x-x+5.4+12.9=0

We add all the numbers together, and all the variables

10x+18.3=0

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

10x=-18.3

x=-18.3/10

x=-1+3.6086956521739/4.3478260869565

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