You have P dollars in your piggy bank you spent $13.32 to buy a toy leaving you with $25.70. Which equation should be used to determine the amount of money you had in your piggy bank beforeH how much money was in the piggy bank would it be P +2570 equals 1332 or P +1332 equals 2570 or P -1332 equals 2570 or P -2570 equals 1332