Solve 100x=y/x

$$100 x = \frac { y } { x }$$

Solve for y

$$y=100x^{2}$$

$$x\neq 0$$

Solution Steps

Multiply both sides of the equation by x.

$$100xx=y$$

Multiply x and x to get x^{2}.

$$100x^{2}=y$$

Swap sides so that all variable terms are on the left hand side.

$$y=100x^{2}$$

Solve for x (complex solution)

$$x=-\frac{\sqrt{y}}{10}$$

$$x=\frac{\sqrt{y}}{10}\text{, }y\neq 0$$

Solve for x

$$x=\frac{\sqrt{y}}{10}$$

$$x=-\frac{\sqrt{y}}{10}\text{, }y>0$$