Solve for c
\left\{\begin{matrix}\\c=\frac{1}{1400}\approx 0.000714286\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=0\end{matrix}\right.
Solve for m
\left\{\begin{matrix}\\m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&c=\frac{1}{1400}\end{matrix}\right.
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1400mc=m
The equation is in standard form.
\frac{1400mc}{1400m}=\frac{m}{1400m}
Divide both sides by 1400m.
c=\frac{m}{1400m}
Dividing by 1400m undoes the multiplication by 1400m.
c=\frac{1}{1400}
Divide m by 1400m.
1400cm-m=0
Subtract m from both sides.
\left(1400c-1\right)m=0
Combine all terms containing m.
m=0
Divide 0 by -1+1400c.
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