Question

the price of 2 tables and 3 chair is rs.340, but a table cost 20 rs. more than a chair, find out the price of each.
find the cost of both chair and table​

Answer 1

Step-by-step explanation:

2T+3C = 340----(1)

2T-2C = 40----(2)

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5C = 300

T = 60 table cost

substitute T value in 2 equation,

2*60-2C = 40

120-2C = 40

2C = 80

C = 40 chair cost