In Exercises 7-12, find the x- and y-intercepts of the
graph of the linear equation.
7. 2r + 3y = 12
9. -4x+8y=-16
11. 3x — бу = 2
In Exonoicos 12
8. 3x + бу = 24
10.
12.
-6x + 9y = -18
-x + 8y = 4