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april455
april455 april455
  • 07-04-2015
  • Mathematics
Answered

PLZ HELP PLZ HURRY! Simplify.


–12 + 9 – (–3) – 11




A.

–17



B.

–11



C.

7



D.

13

Verified Answer :

iGreen
iGreen iGreen
  • 07-04-2015

-12 + 9 - (-3) - 11

-12 + 9 + 3 - 11

Subtract/Add from left to right:

-3 + 3 - 11

0 - 11

-11

Answer Link
Anonymous Anonymous
  • 07-04-2015

\(= -12 + 9 - (-13) - 11 \\= -3 - (-3) - 11 \\ = 0 - 11 \\ = -11\)

Answer Link

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