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?

Respuesta :

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)

Answer Link

Otras preguntas

Graph the lines by finding the points of intersection with the axes (intercepts): y=−1/2x−1 Please help me and please include YOUR EXPLANATION!!!!!

How does murray answer the argument that offering education to women will lead them to neglect their domestic employment?

The _______ seat is the area of the wheel that creates a seal between the tire bead and the wheel.

Why was george sure that the mob would capture the fortress?

if f(x)=7-3x and g(x)=3x-7, what is the value of f(1) + g(1)

how resolve x+1-2- (-x+3)=6-1(1-1)

If one card is drawn from a standard 52 card playing deck, derermine the probability of getting a ten, a king or a diamind.

why do gray wolves should be preserved.

• a helicopter hovering at 10 m above the ground is shining a spotlight at a person 30 m away1 . if the person is 2 m tall how long is the shadow she casts. • a

Please help me with this math problem Evaluate 8a + 3b - 10 + c^2 when a=2, b=5 and c=4