63 divided by 9 is 7, so -7+7 is 0
Hope this helped
Answer:
Unadjusted Trial Balance Totals
To complete the unadjusted trial balance, add the balances in the debit column and, separately, add those in the credit column. Write each respective total on the last line of the table in the appropriate column. The total debit balance should equal the total credit balance.
The first one is 10k²-7k-6
The second answer is 8k²-26k+18
