Solve for c
\left\{\begin{matrix}\\c=0\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=\frac{o}{5}\text{ or }m=0\end{matrix}\right.
Solve for m
\left\{\begin{matrix}\\m=\frac{o}{5}\text{; }m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&c=0\end{matrix}\right.
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190cm^{2}-60cm^{2}=26com
Subtract 60cm^{2} from both sides.
130cm^{2}=26com
Combine 190cm^{2} and -60cm^{2} to get 130cm^{2}.
130cm^{2}-26com=0
Subtract 26com from both sides.
\left(130m^{2}-26om\right)c=0
Combine all terms containing c.
\left(130m^{2}-26mo\right)c=0
The equation is in standard form.
c=0
Divide 0 by 130m^{2}-26om.
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