Question

Raju's father's age is 45 years ; which is also equal to the sumof the ages of Raju (x) and his sister whose age is 12 years . Represent the given information in linear equation .​

Answer 1

Answer:

Given that ;

Raju's Father's Age = 45 years

Let ;

Age of Raju = x

Raju's Sister Age = 12

Also Given that ,

Raju's Father's Age = Sum of their ages

Hence ,

Expression :

• x + 12 = 45

Additional :

Age of Raju = ?

x + 12 = 45

x = 45 - 12

x = 32

Age of Raju = 32 years