kierstencole1 kierstencole1

15-05-2020
Mathematics

contestada

What is the solution to this system of equations? a+b=9 a-b=3
a
(6, 3)
b
(-6, 3)
c
(6, -3)
d
(-6, -3)

Respuesta :

catalinamora20041 catalinamora20041

15-05-2020

Answer:

A. (6,3)

Step-by-step explanation:

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