strong lifts 5x5 can you show me how to run it

soooooooo....what's the question, exactly?

use those weights (assuming they aren't too heavy for you to complete the work) and each workout add 5 more pounds to the bar. if you can complete the work then the next workout add 5 more. if not, use the same weight. rinse, repeat.

you can use dumbbells but since it would seem that you have access to a barbell for the squats and bench i'm not sure why you would. i mean, i know why i prefer DBs but i'm not doing stronglifts. Or are you indicating that you are actually going to do this workout with machines instead of free weights but you don't have a machine to simulate bent rows?

ill use the bar,i just wasnt sure on warm ups do you do warm ups for each lift or just squat

Yes, do a warm-up for each new major body part worked.
For example, need a warm-up for squats working primarily the quads.
Need a warm-up for bench, working primarily the chest.
Need a warm-up for rows, working primarily the back.
Yes, you can use dumbbells for rows if you want.