Question

the cost of 8books and 5pens is RS. 370 represent this linear equation in two variables form​

Answer 1

⚘ Answer :-

Let Cost of 1 book be x

And 1 pen be y

So -- 8 books = 8x

5 pens = 5y

So in linear equation in two variables form

8x + 5y = 370

HOPE IT HELPS YOU ♡

Answer 2

The linear equation is 8x+5y=370

Step-by-step explanation:

Given:

cost of 8 books and 5 pens is 370

To find:

represent linear equation in two variables form

Solution:

As we need to represent two variables we assume two different variables for the costs

Let's assume the cost for one book is Rs.x and the cost of one pen is Rs.y

There are 8 books which means the cost for 8 books is 8x and similarly, 5 pens which mean the cost for 5 pens is be 5y

The two terms for the linear equation are 8x & 5y

According to the condition, the total cost of the books and pens is Rs.370

∴ Symbolically

8x + 5y = 370

Thus, the linear equation in two variables is 8x+5y = 370

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