Hello!
Answer:

Explanation:
→ We want to simplify this expression:

◼ Remove parentheses:

◼ Convert the fractions on the same denominator:

◼ Simplify the fractions:

◼ Simplify the expression:

◼ Simplify the fraction:


Conclusion:
The expression -4/3 - (-11/15) is equal to -3/5.