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

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Solution for 3(x-4)+7=9-4(2x-7) equation: 



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

We move all terms to the left:

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

We multiply parentheses

3x-(9-4(2x-7))-12+7=0



We calculate terms in parentheses: -(9-4(2x-7)), so:

9-4(2x-7)

determiningTheFunctionDomain
-4(2x-7)+9

We multiply parentheses

-8x+28+9

We add all the numbers together, and all the variables

-8x+37

Back to the equation:

-(-8x+37)



We add all the numbers together, and all the variables

3x-(-8x+37)-5=0

We get rid of parentheses

3x+8x-37-5=0

We add all the numbers together, and all the variables

11x-42=0

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

11x=42

x=42/11

x=3+9/11

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