majul8iColto9r majul8iColto9r
  • 21-11-2016
  • Mathematics
contestada

Evaluate:3m – 2x for m = 5 and x = 4

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ELFSouth
ELFSouth ELFSouth
  • 21-11-2016
3(5)-2(4)
3x5=15
2x4=8
15-8=7
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