Solve the System of Equations by Using Substitution $$\left\{ \begin{array} { c } x + 7 y = 7 \\3 x - 8 y = - 8\end{array} \right.$$

question 115

Multiple Choice

Solve the system of equations by using substitution.
- $$\left\{ \begin{array} { c } x + 7 y = 7 \\3 x - 8 y = - 8\end{array} \right.$$

• A) x = 1, y = 0
• B) x = 0, y = 0
• C) x = 0, y = 1
• D) x = 1, y = 1

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Definitions:

Indeterminism

The thesis that at least some events in the universe are not determined, not caused by antecedent conditions, and not predictable.

Uncaused Actions

Actions that occur without a preceding cause, often discussed in the context of free will and determinism.

Descartes

A French philosopher, mathematician, and scientist, considered the father of modern philosophy, known for his statement "Cogito, ergo sum" ("I think, therefore I am").

Jean-Paul Sartre

A French existentialist philosopher, playwright, and novelist known for his exploration of freedom, existentialism, and the absurd.