Question

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

Answer 1

plz help

Answer 2

@lsherron

Answer 3

Slope = -0.667/2.000 = -0.333
x-intercept = -45/1 = -45.00000
y-intercept = -45/3 = -15

Answer 4

so?

Answer 5

thx

Answer 6

welcome

Answer 7

1/3x + y = -15
to find the x intercept, sub in 0 for y
1/3x + 0 = -15
1/3x = -15
x = -15/(1/3)
x = -15 * 3
x = - 45.....so you x intercept is -45 or (-45,0)