MCQ
The solution of the equation $m x+n=0$ is
- ✓$\frac{-n}{m}$
- B$\frac{n}{m}$
- C$\frac{2 n}{m}$
- D$\frac{m}{n}$
✓
Answer
Correct option: A.
$\frac{-n}{m}$
a
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