Decide What Values of the Variable Cannot Possibly Be Solutions $$\frac { 7 } { x - 4 } = 1 + \frac { 9 } { x + 4 }$$

question 312

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$\frac { 7 } { x - 4 } = 1 + \frac { 9 } { x + 4 }$$

• A) \(\varnothing\)
• B) \(\{ - 9,10 \}\)
• C) \(\{ 8 , - 10 \}\)
• D) \(\{ - 8,10 \}\)

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