-47=1/2(8a-4)-9

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Solution for -47=1/2(8a-4)-9 equation: 



-47=1/2(8a-4)-9

We move all terms to the left:

-47-(1/2(8a-4)-9)=0



Domain of the equation: 2(8a-4)-9)!=0

a∈R



We multiply all the terms by the denominator


-(1-47*2(8a-4)-9)=0



We calculate terms in parentheses: -(1-47*2(8a-4)-9), so:

1-47*2(8a-4)-9

determiningTheFunctionDomain
-47*2(8a-4)+1-9

We add all the numbers together, and all the variables

-47*2(8a-4)-8

Wy multiply elements

-94a(8-8

Back to the equation:

-(-94a(8-8)



We add all the numbers together, and all the variables

-(-94a0=0

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