Solve 6800km=6800m

$$6800 km = 6800 m$$

Solve for k

$$\left\{\begin{matrix}\\k=1\text{, }&\text{unconditionally}\\k\in \mathrm{R}\text{, }&m=0\end{matrix}\right.$$

Steps for Solving Linear Equation

Cancel out 6800 on both sides.

$$km=m$$

The equation is in standard form.

$$mk=m$$

Divide both sides by m.

$$\frac{mk}{m}=\frac{m}{m}$$

Dividing by m undoes the multiplication by m.

$$k=\frac{m}{m}$$

Divide m by m.

$$k=1$$

Solve for m

$$\left\{\begin{matrix}\\m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&k=1\end{matrix}\right.$$

Steps for Solving Linear Equation

Cancel out 6800 on both sides.

$$km=m$$

Subtract m from both sides.

$$km-m=0$$

Combine all terms containing m.

$$\left(k-1\right)m=0$$

Divide 0 by -1+k.

$$m=0$$