Bsx Bsx
  • 12-11-2015
  • Mathematics
contestada

Y=2x. Solve using substitution
6x-y=8

Respuesta :

bellbell252
bellbell252 bellbell252
  • 12-11-2015
Plug in 2x for y

6x-2x=8    Subtract 2x

4x=8         Divide by 4

x=2
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