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Mathematics 10 Online
OpenStudy (anonymous):

2(3c-2d)-4(c-3d)

OpenStudy (lgbasallote):

distribute first...what do you get?

OpenStudy (anonymous):

6c+4d-4c-12d

OpenStudy (lgbasallote):

+4d?

OpenStudy (anonymous):

Oh sorry I meant -4d

OpenStudy (lgbasallote):

and -12d?

OpenStudy (anonymous):

Ugh! Sorry, I type fast so I got it wrong

OpenStudy (lgbasallote):

so what's right?

OpenStudy (anonymous):

6c-4d-4c+12d

OpenStudy (lgbasallote):

right. now combine like terms

OpenStudy (anonymous):

So it would become 2c-8d?

OpenStudy (anonymous):

Sorry +8d

OpenStudy (lgbasallote):

right

OpenStudy (anonymous):

So that's the answer?

OpenStudy (lgbasallote):

yup

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