Math, asked by omkar21423, 9 months ago

a cost of book is twice of the the cost of pen write

Answers

Answered by Anonymous

24

Answer:

Ur question is not complete dear...

Answered by shefalibiswas1982

1

Answer:

THE ANSWER WILL BE x-2y=0

Step-by-step explanation:

LET THE COST OF NOTEBOOK BE Rs.x

THE COST OF PEN BE Rs.y

COST OF NOTEBOOK TWICE=2×Cost of the notebook

x=2y

x-2y=0

Therefore,

x-2y=0 is the linear equation in two variable

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