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solve for b in terms of c and d. $c = -\frac{b}{d}$ $b = $

Question

solve for b in terms of c and d.
$c = -\frac{b}{d}$
$b = $

Explanation:

Step1: Multiplier par $d$ des deux côtés

$$c \times d = -\frac{b}{d} \times d$$
$$cd = -b$$

Step2: Multiplier par $-1$ des deux côtés

$$-1 \times cd = -1 \times (-b)$$
$$-cd = b$$

Answer:

$\boldsymbol{-cd}$