Let f(x) = 2 xe -x , x>0 , be the the (2, ) density

Let f(x) = λ²xe^-λx , x>0 , be the the г (2, λ) density function and let F(x) be its cdf. Solve the following interal equation using Laplace transforms:
m(x) = F (x) + integration (upper =x , lower = 0 ) of m(x-y)f(y)dy, x>0