gabriellemitchell90 gabriellemitchell90

09-07-2021
Mathematics

contestada

Find the solution to the system of equations x - y = 3 and x + y = 9.
(6,3). (6,-3)
(-6,3)
(-6, -3)

Respuesta :

doomdabomb doomdabomb

09-07-2021

Answer:

(6, 3)

Step-by-step explanation:

x - y = 3
x + y = 9

6 - 3 = 3
6 + 3 = 9

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