Math, asked by vijaykimar19731973, 6 months ago

अनुज की आयु प्रिया की आयु से 2 गुनी है 5 वर्ष पूर्व अनुज की आयु पुत्र की आयु से 3 गुना थी दोनों की वर्तमान आयु ज्ञात कीजिए​

Answers

Answered by neerajshami3
0

Answer:

let the age of Anubis X and priya's age is y

then

x =2y -(i)

5 year ago

age of anuj is x-5 bad priya's age is y-5

then

x-5 = (y-5)3

x-5 = 3y -15

x-3y = -15+5

x-3y = -10 -(i)

put the value of X from the equation i in the equation ii

2y-3y = -10

-y = -10

y = 10

put the value of y in equation i

X = 2y

x = 2y \\ x = 2 \times 10 \\ x = 20

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