Solve the System by Substitution

question 175

Short Answer

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:

Tools

Instruments or devices that are used to carry out a particular function, typically to make jobs easier or more efficient.

Knowledge

The information, understanding, and skills acquired through experience or education; the theoretical or practical understanding of a subject.

Social Prestige

The level of respect, admiration, or esteem that a person or group enjoys within a society, often derived from wealth, skill, or achievement.

Natural Environment

The physical, chemical, and biological features and processes that make up the surroundings of all living organisms.