Answer:
-6 1/2
Step-by-step explanation:
You have to make the fractions have the same denominator, so you would change 2/3 to 4/6. Then you add -3 4/6 to -2 56, and get -5 9/6. That means that you have -6 3/6 which simplifies to -6 1/2. Hope this helps!
