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

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



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

We move all terms to the left:

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



Domain of the equation: 2(x+9)!=0

x∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


2*2(x+9)-1=0

Wy multiply elements

4x(x-1=0

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