Given,
The initial balance in the account is - 45 dollars.
The amount he deposite in the account is $7.
The balance of the account after Jonathan's deposit is,
[tex]\text{Balance of the account=initial balance+deposite amount}[/tex]Substituting the values then,
[tex]\text{Balance of the account=-}45+7=-38[/tex]Hence, the balance of the account after Jonathan's deposit is $-38.