CP071 CP071
  • 22-08-2018
  • Mathematics
contestada

the sum of 5 consecutive odd number is 135

Respuesta :

jacobrb jacobrb
  • 22-08-2018
x = 23
x+2= 25
x+4= 27
x+6= 29
x+8= 31

5x+20=135
x=23
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