Solve for m (complex solution)
\left\{\begin{matrix}m=-\frac{c-x}{y}\text{, }&y\neq 0\\m\in \mathrm{C}\text{, }&x=c\text{ and }y=0\end{matrix}\right.
Solve for c
c=x-my
Solve for m
\left\{\begin{matrix}m=-\frac{c-x}{y}\text{, }&y\neq 0\\m\in \mathrm{R}\text{, }&x=c\text{ and }y=0\end{matrix}\right.
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ym+c=x
Swap sides so that all variable terms are on the left hand side.
ym=x-c
Subtract c from both sides.
\frac{ym}{y}=\frac{x-c}{y}
Divide both sides by y.
m=\frac{x-c}{y}
Dividing by y undoes the multiplication by y.
ym+c=x
Swap sides so that all variable terms are on the left hand side.
c=x-ym
Subtract ym from both sides.
ym+c=x
Swap sides so that all variable terms are on the left hand side.
ym=x-c
Subtract c from both sides.
\frac{ym}{y}=\frac{x-c}{y}
Divide both sides by y.
m=\frac{x-c}{y}
Dividing by y undoes the multiplication by y.
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Simultaneous equation
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Limits
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