4(1-5a)=-6(7a-8)

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Solution for 4(1-5a)=-6(7a-8) equation: 



4(1-5a)=-6(7a-8)

We move all terms to the left:

4(1-5a)-(-6(7a-8))=0

We add all the numbers together, and all the variables

4(-5a+1)-(-6(7a-8))=0

We multiply parentheses

-20a-(-6(7a-8))+4=0



We calculate terms in parentheses: -(-6(7a-8)), so:

-6(7a-8)

We multiply parentheses

-42a+48

Back to the equation:

-(-42a+48)



We get rid of parentheses

-20a+42a-48+4=0

We add all the numbers together, and all the variables

22a-44=0

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

22a=44

a=44/22

a=2

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