deyonacard deyonacard
  • 26-01-2018
  • Mathematics
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Which value of a makes the equation 13=40-3a

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RhiRhi472
RhiRhi472 RhiRhi472
  • 26-01-2018
the value of A is 9. This is because 40-13= 27
3x?=27 3x9=27
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