Question

3 tables and 2chairs cost Rs.1900 and 2tables and 4chairs cost Rs.1800 find the cost of tables and a chair​

Answer 1

Step-by-step explanation:

let table cost be x

let chair cost be y

A/q

3x+2y=1900.....1

2x+4y=1800......2

multiply on both sides in Eq.1 by 2

now, 6x+4y = 3800....3

2x+4y=1800......4

on solving Eq.3 and 4

4x = 2000

x=500

3×500+2y = 1900

y =400

thus, cost of table is Rs. 500

Answer 2

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