Jack3Wilson Jack3Wilson

21-06-2017
Mathematics

contestada

Choose the ordered pair that is a solution of the system.

x + y = 4
x = –1

A.
(5, –1)
B.
(–1, 5)
C.
(–1, 3)

Respuesta :

21-06-2017

B.) (-1,5)
x+y=4
x=-1
(-1)+y=4
y=5
(-1,5)

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