Mathematics · Algebra
Solve the following set of linear equations: x + y - 2z = 103x + y - z = 12 x + 2y - z = 5
- 1x = 3, y = -1, z = -4✓
- 2x = 4, y = -1, z = -3
- 3x = -4, y = 1, z = 3
- 4x = -3, y = 1, z = 4
Correct answer
x = 3, y = -1, z = -4
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