Question

Two years later , a father will be 8 yr more than three times the age of s son. Taking the present ages of father and son ad X and Y respectively, write a linear equation for the above and draw its graph. From the graph, find the age of the father, when the son,s age is 10 yr.

Answer 1

Heya

Let the father's age be x

Son's age be y

According to the question

x+2 = 8+3(y+2)

x= 3y+6+8-2

x= 3y+12

x-3y-12=0

When the son's age is 10yrs i.e y=10

x=3(10)+12 = 30+12 = 42 years

Sorry, I couldn't provide you the graph for it.

Hope it helps^_^

Answer 2

Answer:

Heya

Let the father's age be x

Son's age be y

According to the question

x+2 = 8+3(y+2)

x= 3y+6+8-2

x= 3y+12

x-3y-12=0

When the son's age is 10yrs i.e y=10

x=3(10)+12 = 30+12 = 42 years

I hope it's help you.