the price of 2 table and 3 chairs is rs 1700. if price of a chair is rs100 less than the price of a table , find the price of a table and a chair
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let us take Table = x and Chair = y
so , 2x + 3y = 1700............(1)
x - y = 100........×2
=> 2x - 2y = 200.................(2)
(1) - (2) ,
3y - (-2y) = 1700 - 200
5y = 1500
y = 300
x = y + 100 = 400
so price of table is Rs. 400 and chair is Rs. 300
so , 2x + 3y = 1700............(1)
x - y = 100........×2
=> 2x - 2y = 200.................(2)
(1) - (2) ,
3y - (-2y) = 1700 - 200
5y = 1500
y = 300
x = y + 100 = 400
so price of table is Rs. 400 and chair is Rs. 300
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