2x+7=4-(9x-4)

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Solution for 2x+7=4-(9x-4) equation: 



2x+7=4-(9x-4)

We move all terms to the left:

2x+7-(4-(9x-4))=0



We calculate terms in parentheses: -(4-(9x-4)), so:

4-(9x-4)

determiningTheFunctionDomain
-(9x-4)+4

We get rid of parentheses

-9x+4+4

We add all the numbers together, and all the variables

-9x+8

Back to the equation:

-(-9x+8)



We get rid of parentheses

2x+9x-8+7=0

We add all the numbers together, and all the variables

11x-1=0

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

11x=1

x=1/11

x=1/11

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