SOLUTION: Perform the indicated operation. -21-(-9)divided by -21-(-21)

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Question 251087: Perform the indicated operation. -21-(-9)divided by -21-(-21)


Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
[-21-(-9)]/[-21-(-21)]
[-21+9]/[-21+21]
-12/0 IS UNDEFINED.
OR:
-21-(-9)/-21-(-21)
-21+9/-21+21
-21+21+9/-21
-9/21 ANS.