InnocentSoul InnocentSoul

21-09-2018
Mathematics

contestada

Solve the system. x+y=5 -2x+4y=8
A. (1,4)
B. (5,1)
C. (2,3)
D. (5,1)

Respuesta :

BCAPROGRAMMER BCAPROGRAMMER

21-09-2018

the answer is c
2 + 3 = 5

-2 (2) + 4 (3) = 8
-4 + 12 = 8

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