Question

Q5. The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement.​

Answer 1

hello mate

let the cost of pen= x

and cost of noteboom be 2x

according to question

x=2x

x-2x=0

hope it will help u...

Answer 2

Let, cost of pen be x

Cost of a notebook be 2x

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