Work Step by Step
$2-[(7-6)+(9-19)]$ To simplify, first perform the operations within parentheses. $2-[(1)+(-10)]$ Next, simplify the operation within brackets. $2-[-9]$ Finally, simplify the remaining operation. $2+9=11$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.