the new balance in his checking account = -$211
Step-by-step explanation:
Amount in Cole's checking account = $12
the check amount = $223
the difference = checking account - check amount
the difference = $12 - $223
the difference = - $211
it means Cole is owing $211. This because he is taking out more than is in his checking account.
Since there are no additional fees,
the new balance in his checking account = -$211