Question
P6.ST.JC.18121308-A1
Find the value of 1 unit.
  1. 3 u - 21 = 9 - 7 u
  2. 9 - 7 u = 3 u - 21
  3. 2 u - 7 = 21 - 5 u
  4. 21 - 5 u = 2 u - 7
4 m
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(b)
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(c)
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(d)
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2
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Primary 6 STRATEGIES P6.ST.JC.18121308

17 Jun 2024, 07:32 AM

Find the value of 1 unit.
  1. 3 u - 21 = 9 - 7 u
  2. 9 - 7 u = 3 u - 21
  3. 2 u - 7 = 21 - 5 u
  4. 21 - 5 u = 2 u - 7
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