Solve the equation.
-$\frac{7-r}{r-7}+\frac{r+4}{r-4}=0$
A) No Solution
B) $-4,7$
C) 7,12
D) $-7,-12$

Name: Solve the equation. -$\frac{7-r}{r-7}+\frac{r+4}{r-4}=0$ A) No Solution B) $-4,7$ C) 7,12 D) $-7,-12$
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Question

Quizplus · Accepted Answer

The equation simplifies to a contradiction, indicating no solution exists. The first fraction simplifies to -1 due to the numerator being the negative of the denominator, making the equation unsolvable.

Solve the Equation 7−rr−7+r+4r−4=0\frac{7-r}{r-7}+\frac{r+4}{r-4}=0r−77−r​+r−4r+4​=0 A) No Solution B) −4,7-4,7−4,7 C) 7,12 D) −7,−12-7,-12−7,−12

Solve the Equation $\frac{7-r}{r-7}+\frac{r+4}{r-4}=0$ A) No Solution
B) $-4,7$ C) 7,12
D) $-7,-12$