TheUltimateFriendGal TheUltimateFriendGal

13-01-2021
Mathematics

contestada

What is the solution to the system shown?
x - y = 12

x + y = 20
A.
x = 3, y = -7
B.
x = 4, y = -7
C.
x = 15, y = 3
D.
x = 16, y = 4

Respuesta :

rljlmnw3 rljlmnw3

13-01-2021

Answer:d

Step-by-step explanation:

16-4=12 and 16+4=20

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