Solve for P
\left\{\begin{matrix}\\P=0\text{, }&\text{unconditionally}\\P\in \mathrm{R}\text{, }&Q=1\end{matrix}\right.
Solve for Q
\left\{\begin{matrix}\\Q=1\text{, }&\text{unconditionally}\\Q\in \mathrm{R}\text{, }&P=0\end{matrix}\right.
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PQ-P=0
Subtract P from both sides.
\left(Q-1\right)P=0
Combine all terms containing P.
P=0
Divide 0 by -1+Q.
PQ=P
The equation is in standard form.
\frac{PQ}{P}=\frac{P}{P}
Divide both sides by P.
Q=\frac{P}{P}
Dividing by P undoes the multiplication by P.
Q=1
Divide P by P.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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