Math, asked by roshansm9195, 11 months ago

If f(x)=2x+3/5x-2 prove that f(y)=x

Answers

Answered by rashmipataingia

0

Answer:

Step-by-step explanation:

(5x-2) (2x+3) =7x-5 =x=7-5 so the x= 2

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