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

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



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

We move all terms to the left:

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



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

4(x-3)

We multiply parentheses

4x-12

Back to the equation:

-(4x-12)



We get rid of parentheses

-4x-4x+12-9=0

We add all the numbers together, and all the variables

-8x+3=0

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

-8x=-3

x=-3/-8

x=3/8

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