Question

What is the x-intercept of the line with the equation
1/3x+y=-15

Answer 1

@KamiBug

Answer 2

The x-intercept is where the line crosses the x-axis. This means that the y-coordinate of this point will be 0. So to find the x coordinate, simply plug in 0 for y in your equation and solve for x.
1/3x + 0 = -15
Can you take it from here? :)

Answer 3

so do i -1/3 on both sides

Answer 4

is it x=-45

Answer 5

Correct. Great job! :)

Answer 6

so its (-45,0)

Answer 7

Yup, you got it. ^.^

Answer 8

thank you

Answer 9

ps. love the new profile picture

Answer 10

Lol, no problem, and thanks!