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Citrus2011 [14]
2 years ago
8

Solve the system of equations: x-y=4 4x-7z=24 4y+z=8

Mathematics
1 answer:
mart [117]2 years ago
4 0

Answer:

Solve for x, y, and z. 1st Equation: 2x + 2y + 4z = 48. 2nd Equation: 2x + 9y + 7z = 105. 3rd Equation: x + 4y + z = 37. Subtract the 2nd Equation from the 1st Equation. This will eliminate the variable “x”.

Step-by-step explanation:

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