Solve f(x)dx=1

$$f ( x ) d x = 1$$

Solve for d

$$d=\frac{1}{fx^{2}}$$

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

Steps for Solving Linear Equation

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

$$fx^{2}d=1$$

Divide both sides by fx^{2}.

$$\frac{fx^{2}d}{fx^{2}}=\frac{1}{fx^{2}}$$

Dividing by fx^{2} undoes the multiplication by fx^{2}.

$$d=\frac{1}{fx^{2}}$$

Solve for f

$$f=\frac{1}{dx^{2}}$$

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

Steps for Solving Linear Equation

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

$$fx^{2}d=1$$

The equation is in standard form.

$$dx^{2}f=1$$

Divide both sides by x^{2}d.

$$\frac{dx^{2}f}{dx^{2}}=\frac{1}{dx^{2}}$$

Dividing by x^{2}d undoes the multiplication by x^{2}d.

$$f=\frac{1}{dx^{2}}$$