talin0811 talin0811
  • 14-09-2020
  • Mathematics
contestada

Some number added to 17

Respuesta :

jose50384 jose50384
  • 14-09-2020

Seria:
x.x=30
2x=30
x=30/2=15
x+x=17
15+x=17
x=17-15
x=2
Reemplazamos:
15+2=17
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