Solve the System $$\left( \begin{array} { r l } 3 x - 2 y + 3 z & = 40 \\5 y - 5 z & = - 50 \\4 z & = 20\end{array} \right)$$

question 114

Short Answer

Solve the system. $$\left( \begin{array} { r l } 3 x - 2 y + 3 z & = 40 \\5 y - 5 z & = - 50 \\4 z & = 20\end{array} \right)$$

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Definitions:

Self-Interest

The motivation of individuals to pursue their own welfare and interests, often considered a fundamental economic driving force.

Market System

An economic system where decisions regarding investment, production, and distribution are based on supply and demand, determining prices of goods and services.

Private Property

Lawful entitlements to own, utilize, and transfer property.

Market System

An economic system in which market forces, such as supply and demand, determine the production and distribution of goods and services.