Answer:
A. the taxpayers employer
Step-by-step explanation:
My test said it was right
43-7=x
x = 0, y = -7
x - 4y = 28
-4x - y = 7
____________
-16x - 4y = 28
____________ _
17x = 0
x = 0
0 - 4y = 28
y = -7