Question

write linear equation; the cost of the chair is seven less then thrice the cost of the table​

Answer 1

Step-by-step explanation:

let the price of the chair be 'x'

let the cost of the table be 'y'

by the statement:

x=3(y)-7

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Answer 2

Step-by-step explanation:

Let the cost of one chair be x

and the cost of one table be y.

Now,

Thrice the cost of the table= 3y.

According to the condition,

x= 3y-7

x-3y= -7...... ( required linear equation)