Question

Just need to check my answer:
6. Simplify the expression.
-3(b – 7)
my answer: -3b-21
I was wanting to know if I am right or if I am wrong what do I need to do, please explain.

Answer 1

- * - = +

-* + = -

Answer 2

lol

Answer 3

\(\bf -3(b -7) \implies -3(+b)-3(-7) \implies -3b+21\)

Answer 4

Thanks @jdoe001, I realized that after I wrote it, @Luis_Rivera if you are on here to make fun of people why be on here?

Answer 5

please don't hate me just because I'm handsome