I have the following two equations $$-\frac{\gamma+2P}{1+2Z}[Z^2+(\alpha Z-\Omega)^2]+2(P-\gamma z)[Z+\alpha(\alpha Z-\Omega)]=0$$ (1) $$2Z[-2\gamma_1\frac{\gamma+2P}{1+2Z}Z+Z^2+(\alpha Z-\Omega)^2]-2\gamma_1^2 \frac{\gamma+2P}{1+2Z}[-\frac{\gamma+2P}{1+2Z}Z+P-\gamma Z]-\gamma_1 2(P-\gamma Z)[-Z+\alpha(\alpha Z-\Omega)]=0$$ (2)
How to get the solution for $$(\alpha Z-\Omega)$$ from these two equations?