9000020906

Identify an equation which can be obtained from the following system by eliminating one of the variables. $$\begin{array}{rlrlrlrlrlrlrlrl}& y^2& -& 2& x& +& 3& =0& & & & & & & & \\ & x& -& & y& -& 1& =0& & & & & & & & \end{array}$$