Question

$$\frac{ x }{ 3 } SIx=15$$

Solve for I

$I=\frac{45}{Sx^{2}}$
$x\neq 0\text{ and }S\neq 0$

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Solve for S

$S=\frac{45}{Ix^{2}}$
$x\neq 0\text{ and }I\neq 0$

Show Solution