20+5a=-8-4(6a-7)

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Solution for 20+5a=-8-4(6a-7) equation: 



20+5a=-8-4(6a-7)

We move all terms to the left:

20+5a-(-8-4(6a-7))=0



We calculate terms in parentheses: -(-8-4(6a-7)), so:

-8-4(6a-7)

determiningTheFunctionDomain
-4(6a-7)-8

We multiply parentheses

-24a+28-8

We add all the numbers together, and all the variables

-24a+20

Back to the equation:

-(-24a+20)



We get rid of parentheses

5a+24a-20+20=0

We add all the numbers together, and all the variables

29a=0

a=0/29

a=0

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