Question

The price of 6 pens or 12 pencils is
Rs. 72. Find the cost of 8 pens and 4 pencils
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Answer 1

HERE IS YOUR ANSWER :

Cost of 8 pens and 4 pencils :-

Let the cost of 1 pen be x and 1 pencil be y.

---》6x +12y =72

÷ by 6

----》x +2y = 12

----》x = 12 - 2y - - -(1)

Wanted --》 8x + 4y

By substituting (1) in wanted you can get the answer.

PLS MARK MY ANSWER THE BRAINLIEST ONE.

Answer 2

Answer:

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