Seudónimo Seudónimo
  • 13-01-2017
  • Mathematics
contestada

−5 + (−5r) + 10 Not that hard but I keep getting stuck

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barrcouchzyx
barrcouchzyx barrcouchzyx
  • 13-01-2017
5-5r

-5 and 10 have like terms, so you can add them
they make positive 5
(-5r) is just -5r, and you can't add it to a number without a variable
so the answer is 5-5r
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HelpMePlz303 HelpMePlz303
  • 13-01-2017
the awnser is 5-5r i hope this helps u
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