42=3(4x-2)

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



42=3(4x-2)

We move all terms to the left:

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



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

3(4x-2)

We multiply parentheses

12x-6

Back to the equation:

-(12x-6)



We get rid of parentheses

-12x+6+42=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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