Answer:
it has one solution
Step-by-step explanation:
1.y=x-3
2. 3y-3x sub x-3 in place of y therefore
it can also be written as 3x-3x-9=9
if you add 9 to both sides 3x-3x-9+9=-9+9
0+0=0
Y=4-3/x
y-4=-3/x
(y-4)x=-3
x(y-4)=-3
x=-3/y-4
there's you answer
Answer:
Step-by-step explanation:
Invert and multiply the second fraction.

All 4 parts of the two fractions can be factored into simpler factors.

Numerous cancelations can occur
- (x - 5) [top right with x - 5 bottom left]
- (x - 2) [top left with x - 2 bottom right]
Answer