Question

Which ordered triple is a solution of this system?

x + y = 4
x + z = 6
y + z = 8

a) (5, 3, 1)
b) (3, 1, 5)
c) (1, 3, 5)
d) (1, 3, 4)

Answer 1

The answer to the question is c.(1,3,5)