W8endyrosolMcc
W8endyrosolMcc W8endyrosolMcc
  • 19-10-2016
  • Mathematics
contestada

6 times the sum between a number and 3 is equal to 42

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mikearnold1593
mikearnold1593 mikearnold1593
  • 20-10-2016
6(x + 3) = 42
6x + 18 = 42
6x = 24
x = 4
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