Answer:
=−24a−6
Step-by-step explanation:
Let's simplify step-by-step.
−3a−3(7a+2)
Distribute:
=−3a+(−3)(7a)+(−3)(2)
=−3a+−21a+−6
Combine Like Terms:
=(−3a+−21a)+(−6)
=−24a+−6
