p left parenthesis x right parenthesis equals x squared plus 3 x minus 1 and q left parenthesis x right parenthesis equals 2 x.
You asked:
Solve the system of equations:\[\begin{aligned}p\left( x \right) &= {x}^{2} + 3 x - 1\\q\left( x \right) &= 2 x\end{aligned}\]