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Mathematics 7 Online
OpenStudy (anonymous):

Simplify the following expression. a + 3c − 4b − c + a − 2b

OpenStudy (uri):

Bring all a values together,all b values together and all c together...@mariezephir Do this then i'll tell you the next step.

OpenStudy (anonymous):

do we add the a's?

OpenStudy (uri):

just get them together first

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