Question

Please help me quick!!

What is the solution to this system of equations?
y=x-20
x+y=84

A. (20,0)
B. (52,32)
C. (50.30)
D. (40,44)

Answer 1

B. (52,32)

Explanation:

32 = 52 - 20

32 = 32

52 + 32 = 84

84 = 84