Math, asked by Gautamkr1137, 7 months ago

The cost of a notebook is 25 less than twice the cost of a pen. Write this equation in 2 variables

Answers

Answered by kajualam
0

Let the cost of a notebook be Rs x and the cost of pen be Rs y

It is given that

Cost of notebook = 2 x Cost of pen

x= 2y x- 2y = 0

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

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