SOLUTION: I need help with system of equations with 3 variables.
1. Solve x + y = z
-2x – 4y + z = -31
x + y + z = 22
2. 3x – y + 2z = 6
-x + y = 2
x – 2z = –5
3. Solve 2x + 3y
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-> SOLUTION: I need help with system of equations with 3 variables.
1. Solve x + y = z
-2x – 4y + z = -31
x + y + z = 22
2. 3x – y + 2z = 6
-x + y = 2
x – 2z = –5
3. Solve 2x + 3y
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Question 463954: I need help with system of equations with 3 variables.
1. Solve x + y = z
-2x – 4y + z = -31
x + y + z = 22
2. 3x – y + 2z = 6
-x + y = 2
x – 2z = –5
3. Solve 2x + 3y + 3z = 5
4x + 5y + 3z = 13
3x + 2y – 2z = 13 Answer by Alan3354(69443) (Show Source):
