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

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



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

We move all terms to the left:

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

We multiply parentheses

-5a-(4(a+3)-8a)+20=0



We calculate terms in parentheses: -(4(a+3)-8a), so:

4(a+3)-8a

We add all the numbers together, and all the variables

-8a+4(a+3)

We multiply parentheses

-8a+4a+12

We add all the numbers together, and all the variables

-4a+12

Back to the equation:

-(-4a+12)



We get rid of parentheses

-5a+4a-12+20=0

We add all the numbers together, and all the variables

-1a+8=0

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

-a=-8

a=-8/-1

a=+8

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