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OpenStudy (anonymous):
simplify the expression.... -8-(-12)
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Mehek (mehek14):
-8 - (-12) = -8 + 12
OpenStudy (anonymous):
can u explain plzz
Mehek (mehek14):
sure when you subtract a negative number, it becomes positive - (-12) = +12
Mehek (mehek14):
so now all you have to do it -8 + 12
OpenStudy (anonymous):
oh .. wow I'm smart... lol thxx
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