-4(x+3)=8x-9+3(2x+4)

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Solution for -4(x+3)=8x-9+3(2x+4) equation: 



-4(x+3)=8x-9+3(2x+4)

We move all terms to the left:

-4(x+3)-(8x-9+3(2x+4))=0

We multiply parentheses

-4x-(8x-9+3(2x+4))-12=0



We calculate terms in parentheses: -(8x-9+3(2x+4)), so:

8x-9+3(2x+4)

determiningTheFunctionDomain
8x+3(2x+4)-9

We multiply parentheses

8x+6x+12-9

We add all the numbers together, and all the variables

14x+3

Back to the equation:

-(14x+3)



We get rid of parentheses

-4x-14x-3-12=0

We add all the numbers together, and all the variables

-18x-15=0

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

-18x=15

x=15/-18

x=-5/6

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