Answer:
y = 2(x-a)/x
xy = 2x-2a
xy-2x = -2a
x(y-2) = -2a
x = (-2a)/(y-2)
y=2/3x+4
Step-by-step explanation:
1. 2
2. 17
3. 6
4. 36
5. 37
6. 12
1. 7-5=2
2. 30x17=510
3. 12x6=72
4. 4x9=36
5. 49-12=37
6. 9 plus 3=12