if \frac{7−x}{5x + 1} = 3, then what is the value of \frac{x + 1}{x−1}?

CTET 2 Math and Science 22 Dec 2021 Paper

Question : 40 of 150

Marks: +1, -0

\;{7−x}/{5x\;+\;1} = 3

, then what is the value of

\;{x\;+\;1}/{x−1}

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