cost of 2 chairs and 3 tables is rs 3320 while the cost of one chair and two tables is rupees 2020 find the cost of Each chair
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Cost of one chair and two tables = Rs.2020
Cost of each chair
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Let rate of 1 chair be x
Let rate of one table be y
given: 2x+3y = 3320
x+2y = 2020. using simultaneous equations
2x + 3y = 3320
2x + 4y = 4040
- y = - 720
y = 720
x + 2(720) = 2020
x = 2020 - 1440
x = 580
Rate of 1 chair = 580
Rate of 1 table = 720
Let rate of one table be y
given: 2x+3y = 3320
x+2y = 2020. using simultaneous equations
2x + 3y = 3320
2x + 4y = 4040
- y = - 720
y = 720
x + 2(720) = 2020
x = 2020 - 1440
x = 580
Rate of 1 chair = 580
Rate of 1 table = 720
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