X+5=18
first get rid of the 5
so X+5-5=18-5
which makes X=13
if any questions please ask
Answer:
choice C
Step-by-step explanation:
the same input has 4 different outputs so its wrong
A. Thay intersect at one point.
Answer:

Step-by-step explanation:
Given expression
= 
= 
= 
= 
