Solve 3ft=1yd

$$3 ft = 1 yd$$

Solve for d (complex solution)

$$\left\{\begin{matrix}d=\frac{3ft}{y}\text{, }&y\neq 0\\d\in \mathrm{C}\text{, }&\left(f=0\text{ or }t=0\right)\text{ and }y=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$1yd=3ft$$

Reorder the terms.

$$dy=3ft$$

The equation is in standard form.

$$yd=3ft$$

Divide both sides by y.

$$\frac{yd}{y}=\frac{3ft}{y}$$

Dividing by y undoes the multiplication by y.

$$d=\frac{3ft}{y}$$

Solve for f (complex solution)

$$\left\{\begin{matrix}f=\frac{dy}{3t}\text{, }&t\neq 0\\f\in \mathrm{C}\text{, }&\left(y=0\text{ or }d=0\right)\text{ and }t=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Reorder the terms.

$$3ft=dy$$

The equation is in standard form.

$$3tf=dy$$

Divide both sides by 3t.

$$\frac{3tf}{3t}=\frac{dy}{3t}$$

Dividing by 3t undoes the multiplication by 3t.

$$f=\frac{dy}{3t}$$

Solve for d

$$\left\{\begin{matrix}d=\frac{3ft}{y}\text{, }&y\neq 0\\d\in \mathrm{R}\text{, }&\left(f=0\text{ or }t=0\right)\text{ and }y=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$1yd=3ft$$

Reorder the terms.

$$dy=3ft$$

The equation is in standard form.

$$yd=3ft$$

Divide both sides by y.

$$\frac{yd}{y}=\frac{3ft}{y}$$

Dividing by y undoes the multiplication by y.

$$d=\frac{3ft}{y}$$

Solve for f

$$\left\{\begin{matrix}f=\frac{dy}{3t}\text{, }&t\neq 0\\f\in \mathrm{R}\text{, }&\left(y=0\text{ or }d=0\right)\text{ and }t=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Reorder the terms.

$$3ft=dy$$

The equation is in standard form.

$$3tf=dy$$

Divide both sides by 3t.

$$\frac{3tf}{3t}=\frac{dy}{3t}$$

Dividing by 3t undoes the multiplication by 3t.

$$f=\frac{dy}{3t}$$