Work Step by Step
Subtracting a positive term is the same thing as adding a negative term. Subtracting a negative term is the same thing as adding a positive term. Therefore, 9x-4y-(-6)=9x+(-4y)+6
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.