2x-(x-4)=9-2(x+1)

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Solution for 2x-(x-4)=9-2(x+1) equation: 



2x-(x-4)=9-2(x+1)

We move all terms to the left:

2x-(x-4)-(9-2(x+1))=0

We get rid of parentheses

2x-x-(9-2(x+1))+4=0



We calculate terms in parentheses: -(9-2(x+1)), so:

9-2(x+1)

determiningTheFunctionDomain
-2(x+1)+9

We multiply parentheses

-2x-2+9

We add all the numbers together, and all the variables

-2x+7

Back to the equation:

-(-2x+7)



We add all the numbers together, and all the variables

x-(-2x+7)+4=0

We get rid of parentheses

x+2x-7+4=0

We add all the numbers together, and all the variables

3x-3=0

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

3x=3

x=3/3

x=1

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