Use row operations on the augmented matrix to solve the given system of linear equations. 
Definitions:
Welfare
Government programs designed to support the well-being of the population by providing assistance to individuals and families in need, including financial aid, healthcare, and social services.
Enumerated
Specifically listed, mentioned, or counted, often referring to a detailed list of items, rights, or powers.
Coin Money
The exclusive power of the government to print and mint the currency used in a country, regulating its composition and supply.
Naturalization Laws
Legislation that outlines the process by which foreign citizens can acquire nationality or citizenship of a country after fulfilling certain requirements.
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