deysidominguez352 deysidominguez352

25-03-2020
Mathematics

contestada

Point (k, -2) lies on the line whose equation is x-3 y=7. What is the value of k?

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wegnerkolmp2741o wegnerkolmp2741o

25-03-2020

Answer:

k =1

Step-by-step explanation:

x-3y = 7

Let y = -2 since we have the point (k, -2)

x -3(-2) =7

x+6 =7

Subtract 6 from each side

x+6-6=7-6

x =1

The point is (1,-2)

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