Answer:
[tex]x=\frac{rc}{d}[/tex]
Step-by-step explanation:
ill take the equation as this
[tex]cx=\frac{r}{d}[/tex]
divide both side by c
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{\frac{b}{c}}=\frac{a\cdot \:c}{b}[/tex]
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Shame for the other guy
Hoped this helped you
Red