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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(2x-4)-9x-(3(-1x+4))=0

We add all the numbers together, and all the variables

-9x+3(2x-4)-(3(-1x+4))=0

We multiply parentheses

-9x+6x-(3(-1x+4))-12=0



We calculate terms in parentheses: -(3(-1x+4)), so:

3(-1x+4)

We multiply parentheses

-3x+12

Back to the equation:

-(-3x+12)



We add all the numbers together, and all the variables

-3x-(-3x+12)-12=0

We get rid of parentheses

-3x+3x-12-12=0

We add all the numbers together, and all the variables

-24!=0

There is no solution for this equation

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