Question
Find x such that:
$\frac{13}{6}=\frac{-65}{\text{x}}$
$\frac{13}{6}=\frac{-65}{\text{x}}$
✓
Answer
$\frac{13}{6}=\frac{-65}{\text{x}}$$\Rightarrow13\times\text{x}=-65\times6$
$\Rightarrow-\text{x}=\frac{-65\times6}{13}$
$=-5\times6=-30$
$\therefore\text{x}=-30$
$\Rightarrow-\text{x}=\frac{-65\times6}{13}$
$=-5\times6=-30$
$\therefore\text{x}=-30$
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