8x-12=3(7x-4)

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Solution for 8x-12=3(7x-4) equation: 



8x-12=3(7x-4)

We move all terms to the left:

8x-12-(3(7x-4))=0



We calculate terms in parentheses: -(3(7x-4)), so:

3(7x-4)

We multiply parentheses

21x-12

Back to the equation:

-(21x-12)



We get rid of parentheses

8x-21x+12-12=0

We add all the numbers together, and all the variables

-13x=0

x=0/-13

x=0

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