replace rusted rear brake line (left side) and bleed brakes on 1996 Chevrolet Cavalier

My rear left side brake line is rusted and needs to be replaced. Then I will need to have my brakes bled, after replacing fluid.

1 answer 1 comment
What's the question?
my brake pedal goes almost to floor ,put brake fluid in does not pump up ,i see fluid on back right tire ,how do i check brake lines leaks and fix