2 years ago

The price of a pen is Rs 5 more than the price of a pencil. Total price of 3 pencil and 2 pen is Rs 45.

Mathematics

1 answer:

Brut [27]2 years ago

3 0

Answer:

See below

Step-by-step explanation:

a) y = 5x

b) 45 = 3y + 2x

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