ashaheer053 ashaheer053
  • 21-12-2020
  • Mathematics
contestada

solve for x and y where x and y are real numbers 2y+ix=4+x-y
plz ans quick
will mark brainliest if correct ans

Respuesta :

CSMedrano
CSMedrano CSMedrano
  • 21-12-2020

Answer:

[tex]x=\frac{y-4}{1-i}[/tex]

[tex]y=4+(1-i)x[/tex]

Step-by-step explanation:

[tex]2y+ix=4+x-y[/tex]

solving for x

[tex]2y-y=4+x-ix\\\\y-4=(1-i)x\\\\x=\frac{y-4}{1-i}[/tex]

solving for y

[tex]2y+ix=4+x+y\\\\2y-y=4+x-ix\\\\y=4+(1-i)x[/tex]

or you could leave it as

[tex]y=4+x-ix[/tex]

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