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Mathematics 7 Online
OpenStudy (anonymous):

8-3(p-4)=2p

OpenStudy (anonymous):

8-3(p-4)=2p 8 -3p +12 = 2p +3p +3p 8+12 = 5p 20=5p p=20/5 =4

OpenStudy (anonymous):

why is it a positive 12

OpenStudy (anonymous):

(-)*(-) =+ negative * negative = positive

OpenStudy (anonymous):

oh ok

OpenStudy (anonymous):

thank u

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