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

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



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

We move all terms to the left:

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



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

a∈R



We add all the numbers together, and all the variables

1/2(4a+8)+9=0

We multiply all the terms by the denominator


9*2(4a+8)+1=0

Wy multiply elements

18a(4+1=0

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