If someone is dead how do you make them not

maybe be Doctor Frankenstein? I don't thinks it's possible to make someone not dead unless you're secretly Doctor Frankenstein.

You cant bring back the dead just smoke ah blunt and grieve and u gone see em later i lost 4 homies in da last 4 yrs including granny and papa and i seen em in my dreams talking to me on sum sad shii

Explanation:

which coordinates are the best estimate of the solution to the system of equations?