Question

if present age of aon and father are expressed by x and y respectively and after 10 years father will be twice as old as his son write the relationship between x and y
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Answer 1

Answer:

Let the present age of son = x

Let the present age of father = y

After 10 years,

Age of son = x+10

Age of father = y+10

Equation = y+10 = 2(x+10)

Answer 2

Step By Step Explanation:-

Given

• Age of father = y
• Age on son = x

Solution:-

Age of father and son after 10 years,

=> Father's age after 10 years= 2(son age after 10yrs)

=> y+10 = 2(x+10)

=> y+10 = 2x+20

=> y-2x = 10

So, Relationship between X and Y is Y-2X = 10

Ans.