Question

if 2 is added to the numerator and denominator it becomes 9/10 and if 3 is subtracted from the numerator and denominator it becomes 4/5. find the fraction . Solve graphically​

Answer 1

Answer:

x+2/y+2=9/10

10(x+2)=9(y+2)

10x+20=9y+18

10x-9y+2=0-------------(1)

x-3/y-3=4/5

5(x-3)=4(y-3)

5x-15=4y-12

5x-4y-3=0-------------(2)

Now make the three solutions for both the equations and plot the following points in the graph.

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