- #1
DarkGuju
- 2
- 0
Suppose a,b,c,d are integers and a DOES NOT equal c. Suppose that x is a real number that satisfies the equation:
(ax+b)/(cx+d)=1
Must x be rational? If so, express x as a ratio of two integers.
I have no idea how to begin this problem.
(ax+b)/(cx+d)=1
Must x be rational? If so, express x as a ratio of two integers.
I have no idea how to begin this problem.