Question

किसी दो संख्या को जोड़ने के बाद 45 तथा घटाने के बाद 9आता है वह संख्या ज्ञात करें​

Answer 1

Answer:

27 , 18

Step-by-step explanation:

Suppose first number is = x

and second number is = y

by question,

x+y = 45. ------(1)

x-y = 9. ------(2)

adding equation (1) & equation (2)

2x = 54

x = 27

now putting the value of x in equation (1)

x + y = 45

27 + y = 45

y = 45-27

y = 18

first number is = x = 27

second number is = y = 18