1/2(x+4)-9=-1

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



1/2(x+4)-9=-1

We move all terms to the left:

1/2(x+4)-9-(-1)=0



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

x∈R



We add all the numbers together, and all the variables

1/2(x+4)-8=0

We multiply all the terms by the denominator


-8*2(x+4)+1=0

Wy multiply elements

-16x(x+1=0

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