Question

4) Frame a linear equation for:
'The sum of father's age and twice the age of his son is 70.'​

Answer 1

Answer:

2x + y = 70

Step-by-step explanation:

let the son's present age be 'x years'

and let the father's present age be 'y years'

therefore,

(the sum of father's age and twice the age of his son is 70)

in numbers : y + 2x = 70

can also be written as 2x + y = 70

hope it helps you

thankyou!

Answer 2

Answer:

x+2x = 70

let father's age be x

so son's age will be 2x

acc to equation their sum will be 70