Question

The cost of a table is 100rs more than half of a cost of a chair . Write a linear equation in two variable and find two solutions .

Answer 1

Let the cost of chair=Rs x
Let the cost of table =Rs y
ATQ
Cost of table is given as half of the cost of chair +Rs 100
Therefore, Cost of table=half of x + Rs100
That is, x/2+100
Cost of the table we supposed is y
Therefore, y=x/2+100