Answer:
-15x + 30
Step-by-step explanation:
-3(5x -10)
-15x + 30
Answer:
3
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
First you had to expanded form.
Finally you can also add by similar to elements.
Final answer:
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie