baller8516
baller8516 baller8516
  • 15-01-2020
  • Mathematics
contestada

A number decreased by seven

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ranchsaIad
ranchsaIad ranchsaIad
  • 15-01-2020
A number is referring to x and decreased means subtract so x - and then 7


X - 7
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kennara
kennara kennara
  • 15-01-2020
subtract x and the get seven x- 7
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