Question

Solve the rational inequality -x+7/x-9 >=0

Answer 1

\[-x+7 >0\]\[-x>-7\]\[x<7\]

Answer 2

in interval notatold be
(-infinity,7] in union (infinity,9)

Answer 3

\[ \frac{7-x}{x-9} \ge 0\]

Answer 4

unknwn the denominator. Multiply by denomintor squared.

Answer 5

\[(7-x)(x-9) \ge 0\]