Question

A teacher of class X buys 25 gel pens and so
notebooks for & 1255 Later, she buys 38 note -
books and 30 gel pens of same kind for
another section for & 2122. Represent this
situation algebraically.​

Answer 1

Step-by-step explanation:

Let the cost of each gel pen be Rs .x

Let the cost of each notebook be Rs. y

Now.

25x + 20y = 1255

30x + 38y = 2122.

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