Question

the price 1 chair and 2 tables is RS 3500 and price of 2 chair and 3 tables is RS 5500, then find the price of 1 chair and 1 table .​

Answer 1

Step-by-step explanation:

Table = t, chair = c

1 c = 3500 - 2t

2 c = 5500 - 3t

3500 - 2t = 5500 - 3t

-2t +3t = 5500 - 3500

t = 2000

1 chair = 3500 - 2000

=1500

Answer 2

Cost of chair= Rs 500 ,Cost of table = 1500

Step-by-step explanation:

Let cost of chair be x and cost of table be y,

x+2y=3500. -i

2x+3y=5500. -ii

Multiply equation i by 2

2x+4y=7000

2x+3y=5500

(-) (-) (-)

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y=1500

substitute value of y in equation i

x+2(1500)=3500

x+3000=3500

x=3500-3000

x=500