CBSE Class 10 Maths Elimination Method

Q.

The sum of the ages of a father and his son at present is 35. If the father’s age is 5 more than 5 times the son’s age, find the father’s age? 



Q.

The sum of two numbers is 10 and their difference is 2. Find the greater number out of the two. 



Q.

If 2x + 3y = 7 and 3x + 2y = 3, then x y = ? 



Q.

3 years ago, the sum of the ages of a father and his son was 40 years. After 2 years, the sum of the ages of the father and his son will be 



This video explains the elimination method to solve a pair of linear equations and how to apply the same to solve word problems.