-42=4(3x-4)-2

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Solution for -42=4(3x-4)-2 equation: 



-42=4(3x-4)-2

We move all terms to the left:

-42-(4(3x-4)-2)=0



We calculate terms in parentheses: -(4(3x-4)-2), so:

4(3x-4)-2

We multiply parentheses

12x-16-2

We add all the numbers together, and all the variables

12x-18

Back to the equation:

-(12x-18)



We get rid of parentheses

-12x+18-42=0

We add all the numbers together, and all the variables

-12x-24=0

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

-12x=24

x=24/-12

x=-2

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