Question

Find the x-intercept for the equation: -2x + y = 12

Answer 1

-6

Answer 2

im guessing you rearrange it to give you x=

Answer 3

You substitute y as 0 to find the x intercept because all points on the x axis have a y co ordinate of 0 as the equation of the x axis is y =0
so you get -2x = 12
which gives you x = -6
the co irrigates therefore are (-6,0)

Answer 4

Co ordinates.
Sorry the auto correct made it irrigates