4a-8=3(a-4)

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



4a-8=3(a-4)

We move all terms to the left:

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



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

3(a-4)

We multiply parentheses

3a-12

Back to the equation:

-(3a-12)



We get rid of parentheses

4a-3a+12-8=0

We add all the numbers together, and all the variables

a+4=0

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

a=-4

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