First you subtract 3 from both sides. 3-3 and 7-3, that cancels out 3 which leaves you with r>4.
<span> y+15.5=|x|
</span><span> y=|x|-15.5 </span>
If you get one similar to this one talking about Bill it’s the graph with positive 2 as it’s constant. Sry I couldn’t help with this question in particular.