frame help

[Aaron240sx..]

ok so i bought a 1990 240sx coupe and i went to the shop and noticed my frame rails were all messed up , just the rear part , looks like someone maybe tried to jack it up from there and crunched it all up idk , so can this be fixed ?

67694

[Aaron240sx..]

67699

other side

[Strykermcgee]

Mine are like this as well, im handy with a welder and am upgrading to a new machine soon, so ill make a thread when I start trying to repair mine. But there is a good chance it can be pulled out, and then re strengthened with extra metal.