GBudes
GBudes
21-10-2015
Mathematics
contestada
What is the answer to5+1.5(2d-1)=0.5
Respuesta :
WorldCitizen
WorldCitizen
21-10-2015
you want the d?
5+1.5(2d-1)=0.5
substract 5 from both sides:
1.5(2d-1)=0.5-5
1.5(2d-1)=-4.5
divide both sides by 1.5
(2d-1)=-3
add 1 to both sides:
2d=-2
divide by 2:
d=-1
that's the solution
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