Question

2 pens and 3 pencils cost rupees 86 4 pen and pencil cost rupees 112 ​

Answer 1

Here Is Your Ans ⤵

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Let , The cost of pen be X and cost of pencil be Y

According To the question

2X + 3Y = 86

4X + Y = 112

Solve this then U get The cost of One pencil And pen

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Answer 2

let cost of 1 pen=x

cost of 1 pen=y

A.T.Q

2x+3y=86

4x+y=112

solve it by elimination

multiply eq 1st by 4 & eq 2nd by 2

8x+12y=344

8x+2y=224

10y=120

y=12

put value of y in 1st eq

2x+3y=86

2x+3(12)=86

2x+36=86

2x=86-36

2x=50

x=25