Solve fx=x3+25+61+9

$$fx=x3+25+61+9$$

Solve for f (complex solution)

$$\left\{\begin{matrix}f=\frac{x_{3}+95}{x}\text{, }&x\neq 0\\f\in \mathrm{C}\text{, }&x_{3}=-95\text{ and }x=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Add 25 and 61 to get 86.

$$fx=x_{3}+86+9$$

Add 86 and 9 to get 95.

$$fx=x_{3}+95$$

The equation is in standard form.

$$xf=x_{3}+95$$

Divide both sides by x.

$$\frac{xf}{x}=\frac{x_{3}+95}{x}$$

Dividing by x undoes the multiplication by x.

$$f=\frac{x_{3}+95}{x}$$

Solve for x (complex solution)

$$\left\{\begin{matrix}x=\frac{x_{3}+95}{f}\text{, }&f\neq 0\\x\in \mathrm{C}\text{, }&x_{3}=-95\text{ and }f=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Add 25 and 61 to get 86.

$$fx=x_{3}+86+9$$

Add 86 and 9 to get 95.

$$fx=x_{3}+95$$

Divide both sides by f.

$$\frac{fx}{f}=\frac{x_{3}+95}{f}$$

Dividing by f undoes the multiplication by f.

$$x=\frac{x_{3}+95}{f}$$

Solve for f

$$\left\{\begin{matrix}f=\frac{x_{3}+95}{x}\text{, }&x\neq 0\\f\in \mathrm{R}\text{, }&x_{3}=-95\text{ and }x=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Add 25 and 61 to get 86.

$$fx=x_{3}+86+9$$

Add 86 and 9 to get 95.

$$fx=x_{3}+95$$

The equation is in standard form.

$$xf=x_{3}+95$$

Divide both sides by x.

$$\frac{xf}{x}=\frac{x_{3}+95}{x}$$

Dividing by x undoes the multiplication by x.

$$f=\frac{x_{3}+95}{x}$$

Solve for x

$$\left\{\begin{matrix}x=\frac{x_{3}+95}{f}\text{, }&f\neq 0\\x\in \mathrm{R}\text{, }&x_{3}=-95\text{ and }f=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Add 25 and 61 to get 86.

$$fx=x_{3}+86+9$$

Add 86 and 9 to get 95.

$$fx=x_{3}+95$$

Divide both sides by f.

$$\frac{fx}{f}=\frac{x_{3}+95}{f}$$

Dividing by f undoes the multiplication by f.

$$x=\frac{x_{3}+95}{f}$$