Question

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

Answer 1

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Answer:

  x = 4c-3d

Step-by-step explanation:

Cross multiply, separate variables terms and constant terms.

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