Answer
See graph
.
Work Step by Step
Find the intercepts (set x=0, set y=0)
and a check point (set a value for x, find y)
$\left[\begin{array}{lll}
\text {y-intercept } & \text {x-intercept} & \text {checkpoint}\\
& & \\
x=0 & y=0 & x=3\\
0-y=5 & 2x-0=5 & 2(3)-y=5\\
y=-5 & x=5/2 & -y=-1\\
& & y=1\\
(0,-5) & (2.5,0) & (3,1)
\end{array}\right]$
Plot the points and a line through them.