Solve the System by Substitution

question 134

Essay

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the system is dependent or inconsistent , or if there is no solution , indicate this.

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Definitions:

Lack of Research

A situation where insufficient studies or exploration has been conducted on a specific topic or field.

European and Asian Countries

Nations located on the continents of Europe and Asia, recognized for their diverse cultures, languages, and histories.

Cost of Disorder

The economic burden associated with a disorder, including direct costs such as treatment and indirect costs like loss of productivity.

North America

A continent located in the Northern Hemisphere, mainly between the Atlantic and Pacific Oceans, consisting of countries like the United States and Canada.