jjennzhe jjennzhe
  • 16-10-2020
  • Mathematics
contestada

solve for x
(3/x-c)=(4/x-d)

solve for x 3xc4xd class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 17-10-2020

9514 1404 393

Answer:

  x = 4c-3d

Step-by-step explanation:

Cross multiply, separate variables terms and constant terms.

  [tex]3(x-d)=4(x-c)\\\\3x-3d=4x-4c\\\\4c-3d=x\qquad\text{add $4c-3x$}\\\\\boxed{x=4c-3d}[/tex]

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