-3(4-2a)=7(a-2)

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Solution for -3(4-2a)=7(a-2) equation: 



-3(4-2a)=7(a-2)

We move all terms to the left:

-3(4-2a)-(7(a-2))=0

We add all the numbers together, and all the variables

-3(-2a+4)-(7(a-2))=0

We multiply parentheses

6a-(7(a-2))-12=0



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

7(a-2)

We multiply parentheses

7a-14

Back to the equation:

-(7a-14)



We get rid of parentheses

6a-7a+14-12=0

We add all the numbers together, and all the variables

-1a+2=0

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

-a=-2

a=-2/-1

a=+2

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