mariehart8839 mariehart8839
  • 17-01-2020
  • Mathematics
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Sally is thinking of a number, she multiplied this number by 3, subtracted 8, and doubled the result, then added 14. Then she subtracted 50% of what she had, and then added on 11. Then sally divided the result by 5.After all that, sally was left with 8. What number did sally start with?

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nganlef
nganlef nganlef
  • 17-01-2020

Sally starts with 10 for sure
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