SOLUTION: im having trouble understanding this problem 3(2a + b - 3c)= can you please explain thank you.

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Question 8037: im having trouble understanding this problem
3(2a + b - 3c)=
can you please explain thank you.
Answer by bonster(299) About Me  (Show Source):
You can put this solution on YOUR website!
Just use the distributive property...multiply everything inside the parentheses by 3:
3(2a+b-3c)
3(2a)+3(b)+3(-3c)
=6a+3b-9c