Answer:
C. (-3x+15)/2
Step-by-step explanation:
y = (15-2x)/3
To find the inverse, exchange x and y
x = (15-2y)/3
Solve for y
Multiply each side by 3
3x = (15-2y)/3 *3
3x= 15-2y
Subtract 15 from each side
3x-15 = 15-2y-15
3x-15 = -2y
Divide by -2
(3x-15)/-2 = -2y/-2
(-3x+15)/2 = y
