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Papessa [141]
2 years ago
5

Cost of book (x) exceeds twice the cost of pen (y) by Rs 10. This

Mathematics
1 answer:
Eddi Din [679]2 years ago
5 0

The relationship between the cost of books and pens is an illustration of linear equation.

The linear equation is (a) x - 2y - 10 =0

From the question, we have:

x exceeds 2 times y by 10

Rewrite as:

x exceeds 2y by 10

Exceed means plus (+)

So, we have:

x = 2y + 10

Equate the above equation to 0

x - 2y - 10 =0

Hence, the required equation is (a) x - 2y - 10 =0

Read more about linear equation at:

brainly.com/question/11897796

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