Question

4 tables and 3 chairs together cost 2250and 3 tables and 4 chairs ₹1950. Find the cost of a chair and a table​

Answer 1

Answer:

table = 450

chair = 150

Step-by-step explanation:

tables = x

chairs = y

(4x + 3y = 2250)3 = 12x + 9y = 6750

(3x + 4y = 1950)4 = 12x + 16y = 7800

12x + 9y = 6750

-12x - 16y = -7800

0 - 7y = -1050      

7y = 1050

y = 150

4x + 3(150) = 2250

4x + 450 = 2250

4x = 1800

x = 450

y= 150

                                 

                               

Answer 2

Answer:

Answer:Answer is in the above image

1. Hence the cost of one table is 450 rupees and
2. the cost of one chair is 150 rupees