Question

The cost of the Notebook is 5 time less than twice
the cost of the pen. Express in the linear equation​

Answer 1

Question ⤵️

The cost of the Notebook is 5 time less than twice

the cost of the pen. Express in the linear equation

Answer ⤵️

Let the cost of a notebook :-

= Rs x The cost of a pen = y According to the condition, we have [Cost of a notebook] = 2 × [Cost of a pen] i.e. [x] = 2 × [Y] or x = 2y or x – 2y = 0 Thus, the required linear equation is × – 2y = 0.

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Step-by-step explanation:

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Answer 2

Answer:

let the cost of notebook be x

so 5 less would be [x-5]

let the cost of pen be y

so twice the cost would be 2y

thus,

x - 5 = 2y