Solve p=deltay/deltax

$$p = \frac { \delta y } { \delta x }$$

Solve for x

$$\left\{\begin{matrix}x=\frac{y}{p}\text{, }&y\neq 0\text{ and }p\neq 0\text{ and }\delta \neq 0\\x\neq 0\text{, }&p=0\text{ and }y=0\text{ and }\delta \neq 0\end{matrix}\right.$$

Steps for Solving Linear Equation

Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x\delta .

$$px\delta =\delta y$$

Reorder the terms.

$$px\delta =y\delta$$

The equation is in standard form.

$$p\delta x=y\delta$$

Divide both sides by p\delta .

$$\frac{p\delta x}{p\delta }=\frac{y\delta }{p\delta }$$

Dividing by p\delta undoes the multiplication by p\delta .

$$x=\frac{y\delta }{p\delta }$$

Divide \delta y by p\delta .

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

Variable x cannot be equal to 0.

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

Solve for p

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

$$\delta \neq 0\text{ and }x\neq 0$$