jordanczarnecky
jordanczarnecky jordanczarnecky
  • 15-11-2016
  • Mathematics
contestada

6-x-x=18

A/-6
B/6
C/9
D/-9 if anyone could help it will be much appreciated thanks

Respuesta :

Azieq
Azieq Azieq
  • 15-11-2016
6 - 2x = 18
2x = - 12
x = - 6
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