Question

Stiind ca 4x - 3y / 3 x - y = 1/5 determinati valoarea raportului numerelor x si y

Answer 1

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Answer 2

3x-y=5[4x-3y]
⇒3x-y=20x-15y
⇒20x-3x=15y-y
⇒17x=14y
⇒x/y=14/17;