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

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



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

We move all terms to the left:

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

We multiply parentheses

8a-(5(a+5))-32=0



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

5(a+5)

We multiply parentheses

5a+25

Back to the equation:

-(5a+25)



We get rid of parentheses

8a-5a-25-32=0

We add all the numbers together, and all the variables

3a-57=0

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

3a=57

a=57/3

a=19

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