1/2(x+12)=-3

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Solution for 1/2(x+12)=-3 equation: 



1/2(x+12)=-3

We move all terms to the left:

1/2(x+12)-(-3)=0



Domain of the equation: 2(x+12)!=0

x∈R



We add all the numbers together, and all the variables

1/2(x+12)+3=0

We multiply all the terms by the denominator


3*2(x+12)+1=0

Wy multiply elements

6x(x+1=0

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