Answer:
The answer in this problem would be A
2
Step-by-step explanation:
2k+3=7
2k=4
k=2
they have the same amount of sides as they do angles,
(5,3)
x=17-4y
x=17-4x+8
x=25-4x
5x=25
x=5
y=x-2
y=5-2
y=3
