Question

The cost of 2 tables and 3 chairs is rupees 330 . If a chair costs rupees 40 less than the cost of table, find the cost of table ???????

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Answer 1

Answer:

Let the cost of a table be x.

let the cost of a chair be y.

first eq. 2x +3y= 330

second eq. -x +y = -40

by using elimination method we get

y= 50

x= 90

so cost of a table is rupees 90.

Answer 2

Answer:

90 rupees !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!