Math, asked by upadhyay9772, 10 months ago

: The cost of a notebook is Rs 5 less than twice the cost of a pen. Write this statement as a linear equation in two variables.​

Answers

Answered by samridhi352
42

Step-by-step explanation:

cost of pen = x

cost of notebook = y

y = 2( x - 5 )

Answered by syed2020ashaels
3

As per the given details :

We have to find the linear equation .

Step-by-step explanation:

According to question the cost of notebook and cost of pen is given in different values.

Step-1:

Variable : Variable are defined as the alphabets which shows the equation and number distinguishable .

Example - x,y,z,P,Q ,etc

The two variable are x and y :

Let cost of Notebook = x

Let cost of Pen = y

Step-2:

The cost of notebook x is ₹5 less than twice cost of pen means the pen is 2y .

The equation become :

x= 2y-5

Hence,

Final Answer is x= 2y-5 .

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