jawscoolman
jawscoolman jawscoolman
  • 30-08-2018
  • Mathematics
contestada

just answer quickly
3x - 7y + 5x -1 + 4y

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badrouszaynab
badrouszaynab badrouszaynab
  • 30-08-2018
if you simplify it you get 8x - 3y - 1
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