buccidomingo
buccidomingo buccidomingo
  • 02-03-2017
  • Mathematics
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4r+3=-18 please help me

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idogemaster111 idogemaster111
  • 02-03-2017
Subtract three from either side. That will give you 4r=-21. Divide -21 by 4 and r will equal -5.25.
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