Question

maths exercise 3.3 question 1st ka 5th part class 10th ​

Answer 1

Answer:

Ans. (i) x + y = 14 …(1)

x – y = 4 … (2)

x = 4 + y from equation (2)

Putting this in equation (1), we get

4 + y + y = 14

⇒ 2y = 10⇒ y = 5

NCERT Solutions for Class 10 Maths Exercise 3.3

Putting value of y in equation (1), we get

x + 5 = 14

⇒ x = 14 – 5 = 9

Therefore, x = 9 and y = 5

Step-by-step explanation:

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