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Mathematics 10 Online
OpenStudy (liv1234):

@astrophysics

OpenStudy (liv1234):

I'm pretty sure it's B, just wanted to double check.

OpenStudy (astrophysics):

Perfect!

OpenStudy (astrophysics):

When we drop brackets we have -7+7 so that cancels out and we're left with 3x/5

OpenStudy (liv1234):

I always second guess myself with math, I've never been good at it.

OpenStudy (astrophysics):

Haha, I do the same, but we should be confident with our answers :)

OpenStudy (liv1234):

That's what I've been told! haha.

OpenStudy (liv1234):

@Astrophysics can you check this for me? aha I think it's A.

OpenStudy (astrophysics):

\[\checkmark \]

OpenStudy (liv1234):

@Astrophysics would this be B?

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