-72=3(-4x-8)

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Solution for -72=3(-4x-8) equation: 



-72=3(-4x-8)

We move all terms to the left:

-72-(3(-4x-8))=0



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

3(-4x-8)

We multiply parentheses

-12x-24

Back to the equation:

-(-12x-24)



We get rid of parentheses

12x+24-72=0

We add all the numbers together, and all the variables

12x-48=0

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

12x=48

x=48/12

x=4

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