Answer
Graph:
Work Step by Step
Intercepts (set x=0, find the y; set y=0, find the x:
$\left[\begin{array}{lll}
x=0, & & y=0\\
3(0)=5y-15 & & 3x=5(0)-15 \\
15=5y & & 3x=-15\\
y=3 & & x=-5\\
(0,3) & & (-5,0)
\end{array}\right] $
Checkpoint (select any x, find the accompanying y):
$\left[\begin{array}{l}
x=5\\
3(5)=5y-15 \\
30=5y\\
y=6\\
(5,6)
\end{array}\right]$
Plot the points and a line that passes through them