3(x-7)-1=-4(-6x+4)-9x

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Solution for 3(x-7)-1=-4(-6x+4)-9x equation: 



3(x-7)-1=-4(-6x+4)-9x

We move all terms to the left:

3(x-7)-1-(-4(-6x+4)-9x)=0

We multiply parentheses

3x-(-4(-6x+4)-9x)-21-1=0



We calculate terms in parentheses: -(-4(-6x+4)-9x), so:

-4(-6x+4)-9x

We add all the numbers together, and all the variables

-9x-4(-6x+4)

We multiply parentheses

-9x+24x-16

We add all the numbers together, and all the variables

15x-16

Back to the equation:

-(15x-16)



We add all the numbers together, and all the variables

3x-(15x-16)-22=0

We get rid of parentheses

3x-15x+16-22=0

We add all the numbers together, and all the variables

-12x-6=0

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

-12x=6

x=6/-12

x=-1/2

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