Dear Student, Solution: Let the fraction be xyNow,x-4=y⇒x=y+4and7(x-2)=y+1⇒7x-14=y+1⇒7x=y+15⇒7(y+4)=y+15⇒7y+28=y+15⇒6y=-13⇒y=-136Andx=y+4=-136+4=-13+246=116So, fraction is xy=116×6-13=-1113 Regards

Please solve Q:3

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Solution:

Let the fraction be \frac{x}{y} Now, x - 4 = y \Rightarrow x = y + 4 and 7 (x - 2) = y + 1 \Rightarrow 7 x - 14 = y + 1 \Rightarrow 7 x = y + 15 \Rightarrow 7 (y + 4) = y + 15 \Rightarrow 7 y + 28 = y + 15 \Rightarrow 6 y = - 13 \Rightarrow y = \frac{- 13}{6} And x = y + 4 = \frac{- 13}{6} + 4 = \frac{- 13 + 24}{6} = \frac{11}{6} So, fraction is \frac{x}{y} = \frac{11}{6} \times \frac{6}{- 13} = \frac{- 11}{13}

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