Question

The cost of $2$ books and $6$ note books is $Rs.$ $34$ and the cost of $3$ books and $4$ notebooks is $Rs.$ $31$. Express the given problem in linear equations.

Answer 1

Let the cost of a book is Rs. $x$ and that of a note book is Rs. $y$.

Then according to the problem,

$2x+6y=34$.....(1) and $3x+4y=31$......(2).

Equation (1) and (2) are corresponding linear equation related to the given problem.