a-8-2=0.5(a-2)

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Solution for a-8-2=0.5(a-2) equation: 



a-8-2=0.5(a-2)

We move all terms to the left:

a-8-2-(0.5(a-2))=0

We add all the numbers together, and all the variables

a-(0.5(a-2))-10=0



We calculate terms in parentheses: -(0.5(a-2)), so:

0.5(a-2)

We multiply parentheses

0.5a-1

Back to the equation:

-(0.5a-1)



We get rid of parentheses

a-0.5a+1-10=0

We add all the numbers together, and all the variables

0.5a-9=0

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

0.5a=9

a=9/0.5

a=18

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