8a+5=19+2(a-1)

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Solution for 8a+5=19+2(a-1) equation: 



8a+5=19+2(a-1)

We move all terms to the left:

8a+5-(19+2(a-1))=0



We calculate terms in parentheses: -(19+2(a-1)), so:

19+2(a-1)

determiningTheFunctionDomain
2(a-1)+19

We multiply parentheses

2a-2+19

We add all the numbers together, and all the variables

2a+17

Back to the equation:

-(2a+17)



We get rid of parentheses

8a-2a-17+5=0

We add all the numbers together, and all the variables

6a-12=0

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

6a=12

a=12/6

a=2

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