Question

the cost of 2 tables and 3 chair is rupees 705 if the table cost rupees 35 more than the chair find the cost of the table and the chair​

Answer 1

let the cost of one table=x

the cost of one chair=y

2x+3y=705......(1)

x-y=35....(2)

Elimination method

2x+3y=705

3x-3y=105

5x=600

x=120

put value of x in eq2

120-35=y

y=85

the cost of one table is 120rs & one chair is 85rs