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Mathematics 18 Online
OpenStudy (anonymous):

what is 21-6p=3p-2p

OpenStudy (anonymous):

21=7p p=21/7 p=3

OpenStudy (anonymous):

how did you get that lost =/

OpenStudy (anonymous):

21=3p-2p+6p 21=p+6p 21=7p p=21/7

OpenStudy (anonymous):

you moved all the p's to one side by adding 6p to both sides then just divided both sides by 7 to get the p alone

OpenStudy (anonymous):

thanks =)

OpenStudy (anonymous):

no problem :)

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