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Mathematics 16 Online
OpenStudy (anonymous):

sorry its suppose to be this 3 (a-b) - bc a = -2 b = 5 c = -2 d - 4

OpenStudy (anonymous):

-11

OpenStudy (anonymous):

that's not right

OpenStudy (anonymous):

your question must be wrong plz check it

OpenStudy (anonymous):

true

OpenStudy (anonymous):

I am thinking that they made a mistake, but I will find out

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