Question

gopal is 8years younger to kannan if the sum of their ages is 30 how old is kannan?​

Answer 1

Let kannan's age be 'x'

ATQ

Gopal's age will be x-8 years

Sum of there ages = 30

x+x-8=30

2x-8=30

2x=38

x=19

Hence, kannan's age is 19

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Answer 2

Answer:

Kannan's age: 19 years

Gopal's age: 11 years

Step-by-step explanation:

let Kannan's age be: X

then,

Gopal's age: x-8

so, x+(x-8) =30

x+x-8 = 30

2x - 8 = 30

2x = 30 + 8

2x = 38

x = 38 ÷2

x= 19

now that we know that x = 19

Kannan's age : 19 years

Gopal's age: 11 years