This is the Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE & CBSE Board.

Question Number 31 Exercise 3E of RS Aggarwal Solution.

In this Question two Points are given.

Two cars starts at from the different points simultaneously.

If they travel in the same direction they meet in given hours.

If they travel towards each other, they meet in given hour.

You have to find the speed of each car.

# Points A and B are 70 km apart on a highway. A car starts from and another car starts from B simultaneously. If they travel in the same direction, they meet in 7 hours. But, if they travel towards each other, they meet in 1 hour. Find the speed of each car.

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