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Use Gaussian Elimination to Solve the System of Equations

question 158

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Use Gaussian elimination to solve the system of equations.
-3x + 3y + z = -14 4x - 2y - z = -13
3x + y + 3z = -26

Recognize the determinants of output distribution in a market economy.
Understand the mechanisms that encourage or discourage innovation in a competitive market system.
Grasp the significance of economic profits and losses in resource allocation and output composition.
Analyze the impact of consumer preferences on the allocation of resources and the structure of output in a market economy.

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