Question

What is the solution to the following system?
x+y+z=6
x-y+z=8
x+y-z=0
A(3, –1, 4)
B(4, 1, 3)
C(4, –1, 3)
D(3, 1, 4)

Answer 1

Answer:

A ..... I think by process

Answer 2

Answer:

A

Step-by-step explanation:

• $3 - 1 + 4 = 6$
• $3 - (1) + 4 = 8$
• $3 + 1 - 4 = 0$