Answer
$(2,0)$
Work Step by Step
To solve a pair of equations in two variables graphically, first put each equation in function form, $y=f(x)$.
1. Graph the equations on a common screen.
2. Find the points of intersection of the graphs.
The solutions are the x- and y-coordinates of the points of intersection.
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$\begin{array}{ll}
2x-y=4\ \ /-2x & 3x+y=6\ \ /-3x\\
-y=4-2x\ \ /\times(-1) & y=6-3x\\
y=2x-4 & y=-3x+6
\end{array}$
1. Graphed with desmos.com online calculator (see below)
2. There is an intersection point, exactly one solution,
$(2,0)$