alexalovesicecream alexalovesicecream

16-12-2021
Mathematics

contestada

15 Which ordered pair is the solution to this system of
equations?
y = x + 4
x + y = 2
A (1,5)
B (0,2)
C (-1,3)
D (-4,0)

Respuesta :

Yang100 Yang100

23-12-2021

Answer:

x=-1, y=3. (-1, 3).

Step-by-step explanation:

y=x+4

x+y=2

-----------

x+(x+4)=2

2x+4=2

2x=2-4

2x=-2

x=-2/2

x=-1

y=-1+4=3

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