4(-5x-4)=-12(x-2)

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Solution for 4(-5x-4)=-12(x-2) equation: 



4(-5x-4)=-12(x-2)

We move all terms to the left:

4(-5x-4)-(-12(x-2))=0

We multiply parentheses

-20x-(-12(x-2))-16=0



We calculate terms in parentheses: -(-12(x-2)), so:

-12(x-2)

We multiply parentheses

-12x+24

Back to the equation:

-(-12x+24)



We get rid of parentheses

-20x+12x-24-16=0

We add all the numbers together, and all the variables

-8x-40=0

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

-8x=40

x=40/-8

x=-5

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