First you need to get a written agreement with your broker that says you are free to do deals for your own account.
Then..
Write a purchase contract for the $7,000 with a contingency clause that states that states the contract is subject to inspection and approval by your investors by(date)
Then market the property to your investor wholesale buyers.
You have two choices for selling:
(1) write a contract with your buyer for $12,000 or whatever you agree to. Then do a simultaneous close. The advantage of this way is the seller & buyer will never know how much you made.
(2) get paid for you to relinquish your option contract — get a written and notarized statement from the seller that they will pay you $5,000 to remove your option so they can sell to ( your new buyer) Then the seller and buyer contract together.
(3) — yes there is always another way… create an llc… then write the contract in the name of the llc as buyer. then, instead of selling the house, sell the llc. This works great when you are purchasing bank owned houses because they will now allow assignments.
good luck
Jackie