7(2a-1)=3(6a+3)

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Solution for 7(2a-1)=3(6a+3) equation: 



7(2a-1)=3(6a+3)

We move all terms to the left:

7(2a-1)-(3(6a+3))=0

We multiply parentheses

14a-(3(6a+3))-7=0



We calculate terms in parentheses: -(3(6a+3)), so:

3(6a+3)

We multiply parentheses

18a+9

Back to the equation:

-(18a+9)



We get rid of parentheses

14a-18a-9-7=0

We add all the numbers together, and all the variables

-4a-16=0

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

-4a=16

a=16/-4

a=-4

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