3 years ago

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

Mathematics

1 answer:

Usimov [2.4K]3 years ago

4 0

9514 1404 393

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}$

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