Solvi għal c
\left\{\begin{matrix}\\c=0\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=\frac{1}{5}\text{ or }m=0\end{matrix}\right.
Solvi għal m
\left\{\begin{matrix}\\m=\frac{1}{5}\text{; }m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&c=0\end{matrix}\right.
Sehem
Ikkupjat fuq il-klibbord
190cm^{2}-60cm^{2}=26cm
Naqqas 60cm^{2} miż-żewġ naħat.
130cm^{2}=26cm
Ikkombina 190cm^{2} u -60cm^{2} biex tikseb 130cm^{2}.
130cm^{2}-26cm=0
Naqqas 26cm miż-żewġ naħat.
\left(130m^{2}-26m\right)c=0
Ikkombina t-termini kollha li fihom c.
c=0
Iddividi 0 b'130m^{2}-26m.
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