Solve the Problem
-The Sum of Three Numbers Is -6 $x = - 3 , y = - 1 , z = - 2$

Multiple Choice

Solve the problem
-The sum of three numbers is -6. If the second number is subtracted from the sum of the first and third numbers, the result is -4. If the third number is subtracted from the sum of the first and second numbers, the result is -2. Find the three numbers.
[Hint: let x represent the first number, y the second number, and z the third number. Use the given conditions to write and solve a system of equations.]

A) $x = - 3 , y = - 1 , z = - 2$
B) $x = - 2 , y = 0 , z = - 4$
C) $x = - 2 , y = - 1 , z = - 3$
D) $x = - 5 , y = 1 , z = - 2$