Off topic, I like your username :] good luck with whomever answers though <33
Answer:
15 + x = 38
KEY:
<u>Increased = addition</u>
is= equals to
a number = put any random letter, or my choice is just using "x" so its just means a varaible
HOPE THIS HELPED!!!!! :D
Answer:
-5
Step-by-step explanation: