Solve 4a^2=x*a

$$4 a ^ { 2 } = x \cdot a$$

Solve for x (complex solution)

$$\left\{\begin{matrix}\\x=4a\text{, }&\text{unconditionally}\\x\in \mathrm{C}\text{, }&a=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$xa=4a^{2}$$

The equation is in standard form.

$$ax=4a^{2}$$

Divide both sides by a.

$$\frac{ax}{a}=\frac{4a^{2}}{a}$$

Dividing by a undoes the multiplication by a.

$$x=\frac{4a^{2}}{a}$$

Divide 4a^{2} by a.

$$x=4a$$

Solve for x

$$\left\{\begin{matrix}\\x=4a\text{, }&\text{unconditionally}\\x\in \mathrm{R}\text{, }&a=0\end{matrix}\right.$$

Steps for Solving Linear Equation

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

$$xa=4a^{2}$$

The equation is in standard form.

$$ax=4a^{2}$$

Divide both sides by a.

$$\frac{ax}{a}=\frac{4a^{2}}{a}$$

Dividing by a undoes the multiplication by a.

$$x=\frac{4a^{2}}{a}$$

Divide 4a^{2} by a.

$$x=4a$$

Solve for a

$$a=\frac{x}{4}$$

$$a=0$$