Question

after 5 years the age of father will be 4 times his son . write linear equation in two variable to represent the statement.​

Answer 1

Hey mate here's your answer -:

Let the age of son be x and age of father be y. Then after 5 years,

4 (x+5) = y + 5

4x + 20 = y + 5

4x - y = -15