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OpenStudy (dallas214):

which of the following is equivalent to 4b+9a-2a+5b? A. 2a + 14b B. 7a + 14b C. 7a + 9b D. 14a + 14b

OpenStudy (gracygirl):

What do you think?

OpenStudy (dallas214):

idk thats why im asking the question duh

OpenStudy (gracygirl):

Okay well... 4b + 9a - 2a + 5b <---Original equation 9b + 7a <---Combine like terms

OpenStudy (dallas214):

C ?

OpenStudy (gracygirl):

Yup

OpenStudy (dallas214):

thanks 😎

OpenStudy (dallas214):

can you help me with this also simplify -(9-7c) ??

OpenStudy (gracygirl):

What are the options?

OpenStudy (dallas214):

theres no options :/

OpenStudy (gracygirl):

Oh. hmmm

OpenStudy (gracygirl):

Honestly I would post it in Math. Someone will be able to help you. I'm trying to get through a history lesson right now :)

OpenStudy (saksh1998):

its c

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