1/2(x-30)=-12

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Solution for 1/2(x-30)=-12 equation: 



1/2(x-30)=-12

We move all terms to the left:

1/2(x-30)-(-12)=0



Domain of the equation: 2(x-30)!=0

x∈R



We add all the numbers together, and all the variables

1/2(x-30)+12=0

We multiply all the terms by the denominator


12*2(x-30)+1=0

Wy multiply elements

24x(x+1=0

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