A system of linear equations and a reduced matrix for the system are given. Use the reduced matrix to find the general solution of the system, if one exists. 
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Stakeholders
Individuals or groups interested in or affected by the outcome of a project, decision, or policy, including but not limited to, employees, customers, and investors.
Audience Needs
The requirements, expectations, or preferences of the intended recipients of a message or performance.
"You" Attitude
A communication style that focuses on the needs, interests, and concerns of the audience, rather than the speaker.
Credibility
The quality of being trusted, believable, or convincing based on one's knowledge, reliability, or reputation.
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