Answer
Solution set = $\{(2,3)\}$
Work Step by Step
Graph each line
(plot two points per line, such as the intercepts)
$y=2x-1:\quad \left[\begin{array}{lll}
x=0 & ... & x=1\\
y=0-1 & & y=2-1\\
y=-1 & & y=1\\
(0,-1) & & (1,1)
\end{array}\right]$
$x-2y=-4:\quad \left[\begin{array}{lll}
x=0 & ... & y=0\\
-2y=-4 & & x-0=-4\\
y=2 & & x=-4\\
(0,2) & & (-4,0)
\end{array}\right]$
There is an intersection point, $(2,3).$
Solution set = $\{(2,3)\}$
