Solve the System of Linear Equations Using the Gauss-Jordan Elimination

question 19

Essay

Solve the system of linear equations using the Gauss-Jordan elimination method. If there is no solution, answer none.
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Definitions:

Jobless Recovery

A period in which the economy recovers from a recession but the job market does not, leading to stagnant or rising unemployment despite growth.

Great Recession

A severe global economic downturn that began in 2007 and lasted until 2009, marked by significant declines in economic activity worldwide.

Unemployment Rate

The share of the labor force that has no job but is in active pursuit of employment.

Output

The total amount of goods and services produced by an economy over a specific period of time.