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

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Solution for 4(a-1)=2(6a+7) equation: 



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

We move all terms to the left:

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

We multiply parentheses

4a-(2(6a+7))-4=0



We calculate terms in parentheses: -(2(6a+7)), so:

2(6a+7)

We multiply parentheses

12a+14

Back to the equation:

-(12a+14)



We get rid of parentheses

4a-12a-14-4=0

We add all the numbers together, and all the variables

-8a-18=0

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

-8a=18

a=18/-8

a=-2+1/4

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