8-5a=2(4+a)

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Solution for 8-5a=2(4+a) equation: 



8-5a=2(4+a)

We move all terms to the left:

8-5a-(2(4+a))=0

We add all the numbers together, and all the variables

-5a-(2(a+4))+8=0



We calculate terms in parentheses: -(2(a+4)), so:

2(a+4)

We multiply parentheses

2a+8

Back to the equation:

-(2a+8)



We get rid of parentheses

-5a-2a-8+8=0

We add all the numbers together, and all the variables

-7a=0

a=0/-7

a=0

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