Question

twice the cost of a mobile phone is equal to 5 time the cost of a computer write a linear equation in two variable to represent this statement​

Answer 1

let cost of mobile phone = x

computer. = y

equation:. 2x = 5y

2x -5y +0 = 0 (standard form)

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Answer 2

Answer:

Step-by-step explanation:

let the cost of one mobile and pc are x and y

2x=5*y

2x-5y=0