invers dari fungsi 1.g(x) = 1/2x - 6 2.i(x) = 3x - 2 / 2 3.j(x) = 2 - x / 2 + 1 tolong dijawab ya besok dikumpulkan

Langsung aja y

1.
y = ½ x - 6
2y = x - 6
x = 2y + 6

f`¹(x) = 2x + 6

2.
y = 3x-2 / 2
2y = 3x - 2
3x = 2y + 2
x = (2y + 2) / 3

f`¹(x) = (2x + 2) / 3

3.
y = 2-x / 2+1
y = 2-x / 3
3y = 2 - x
x = 2 - 3y

f`¹(x) = 2 - 3x

semoga berguna +_+