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5 votes
Solve the system.

x + y -z = 17
y +z = 1
Z= -3
Enter your answer as an ordered triple.

1 Answer

6 votes

Answer:


z = - 3


y - z = 1


y + ( - 3) = 1


y = 4


x + 4 +3 = 17


x = 10

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