8a-2=3*(4a-5)

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Solution for 8a-2=3*(4a-5) equation: 



8a-2=3(4a-5)

We move all terms to the left:

8a-2-(3(4a-5))=0



We calculate terms in parentheses: -(3(4a-5)), so:

3(4a-5)

We multiply parentheses

12a-15

Back to the equation:

-(12a-15)



We get rid of parentheses

8a-12a+15-2=0

We add all the numbers together, and all the variables

-4a+13=0

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

-4a=-13

a=-13/-4

a=3+1/4

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