codman1 codman1
  • 06-11-2016
  • Mathematics
contestada

find three numbers whose sum is 32 if the second is 1 more than the first and the first is 4 less than the third

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charstar
charstar charstar
  • 06-11-2016
x+y+z=32
x=z-4
y=x+1
z=x+4
x+x+1+x+4=32
3x+5=32
3x=27
x=9
y=10
z=13

Hope this helps :)
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