please help with problem! my totals at the bottom are not equal and i dont know why?!

The first one has been done for you. Account Receivable Assets Prepaid Insuranog Advert Supples Llabilities Accounts Urearned Notes Payable Revenue Posle + Equity Common Retired So Eaming Ecoment +$11,000 Cash 8/1 You invested $11,000 in exchange for common stock to start Bear Advertising +511,000 Inc. 8/4 Purchased 6 months of insurance for $3000 cash 1-3000 8/7 Purchased $6,000 of computer equipment by paying $3,000 in cash and signing a -2000 one year note payable for the rest 8/10 Purchased $3,000 of advertising supplies for cash. -3000 13000 = 6000 3000 +3000 Assets Accounts Prepaid Receivable Insurance + Equity Llabilities Accounts Unnamed Nches Payable Flere Payable Advert Supple Cash Common Stock AM Equipment Baming Uy Bent Dende trood 7000 = 750 5000 -Sooo 8/13 A customer paid $7,000 in cash for advertising services performed today 8/17 Received a utility bill for $750 and decided to pay it later 8/20 A customer paid $5000 for advertising services to be performed in the future. 8/23 Paid half of the accounts payable from 8/17 8/25 Performed advertising services and charged the customer $9,000 on account (to be paid later). 8/28 Received half the balance from the 8/25 customer in cash 8/31 Paid $3,000 in dividends. 1-375 = = 1-375 9ooo 19000 4500-4500 E -3000 3000 300 Totals 15125 4500 3000 3000 6000 375 5000/ 31,625 16.00 21,675 The first one has been done for you. Assets Account Prepaid Receivable Insurance Llabilities Unearned Payable Revenue + Equity Advert. Supples Equipment Acous Dash Notes Payal Common Sinca Retained Earings +511.000 = +$11,000 -3000 8/1 You invested $11,000 in exchange for common stock to start Bear Advertising Inc 8/4 Purchased 6 months of insurance for $3000 cash. 817 Purchased $6,000 of computer equipment by paying $3,000 in cash and signing a one year note payable for the rest 8/10 Purchased $3,000 of advertising supplies for cash. 13000 -3000 16000 - 3000 -3000 +3000 Assets Prepaid Insurance Advert Supplies Liabilities Accounts Uneamed Notes Flere Payable Cash Equity om Carmen Stock B mus Equipment Pasta H7000 7000 = 750 -Sooo Accounts Rocavable B/13 A customer paid $7,000 in cash for advertising services performed today. 8/17 Received a utility bill for $750 and decided to pay it later. 8/20 A customer paid $5000 for advertising services to be performed in the future, 5000 8/23 Paid half of the accounts payable from 8/17 -375 8/25 Performed advertising services and charged the customer $9,000 on account Mooo (to be paid later) 8/28 Received half the balance from the 8/25 customer in cash. 4500-4500 8/31 Paid $3,000 in dividends. -3000 Totals = -325 9000 = 3000 116 300 15125/4500 3000 3000 6000 = 375 5000 31,625 21,675