Isabella bought 10 pounds of gummy bears for $7.25 and plans to sell —lb. bags for $0.50 each. Campbell bought 12 pounds o 1 gummy bears for $9.25 and plans to sell — 4 lb. bags for $1.50 each. How many —lb. bags does each have to sell to have the same profit? Write an equation to match this scenario and then determine the solution.