How do you solve the intercepts x and y of y 18-2x?

Is it y=18-2x?

If so,

when solving x-intercept, y=0

y=18-2x

18-2x=y

18-2x=0

-2x=-18

-2x/-2=-18/-2

x=9

so, x intercept is 9

when solving y-intercept, x=0

y=18-2x

18-2x=y

18-2(0)=y

y=-12

so, y intercept is -12