12=7(2x-4)

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Solution for 12=7(2x-4) equation: 



12=7(2x-4)

We move all terms to the left:

12-(7(2x-4))=0



We calculate terms in parentheses: -(7(2x-4)), so:

7(2x-4)

We multiply parentheses

14x-28

Back to the equation:

-(14x-28)



We get rid of parentheses

-14x+28+12=0

We add all the numbers together, and all the variables

-14x+40=0

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

-14x=-40

x=-40/-14

x=2+6/7

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