i need help with a problem involving separation of variables. here's the entire problem:

let v(t) be the velocity, in feet per second, of a skydiver at time t seconds, t > or = 0. after her parachute opens, her velocity satisfies the differential equation dv/dt = -2v - 32, with initial condition v(0) = -50

use separation of variables to find an expression for v in terms of t, where t is measured in seconds

anyone mind helping out?