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Mathematics 8 Online
OpenStudy (anonymous):

Hi OS Users Subtract: –7 – (–5) –12 –2 2 12

OpenStudy (raden):

–7 – (–5) = –7 + 5 = -2

OpenStudy (anonymous):

so you subtracted it because both were negative you didnt havent to change the sign

OpenStudy (anonymous):

may you help me with somemore please

OpenStudy (raden):

(-)(-) be + what your question ?

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