# Chapter 2 - Functions and Graphs - Exercise Set 2.3 - Page 255: 58

$x=-4$

#### Work Step by Step

First, isolate and solve $x$. Then plot the first point $(-4,0)$ and continue to plot points with the same $x$ value to complete the graph. $3x+12=0$ $3x=-12$ $x=-4$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.