Mathematics · Linear Equations
Determine which of the following solutions satisfies both equations: -7x + 4y + 2z = 55x + 2y + 6z = -3
- 1x = -3, y = -2, z = 4
- 2x = -4, y = -6, z = 4
- 3x = -3, y = -6, z = 4✓
- 4x = -3, y = -6, z = 3
Correct answer
x = -3, y = -6, z = 4
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