Solve the System of Equations

question 14

Multiple Choice

Solve the system of equations. -x + y - z = 8
4x - 2y + 5z = -28
2x - 2y + 2z = -14

• A) {(0, 4, -4)}
• B) {  }
• C) {(x, y, z) | -x + y - z = 8}
• D) {(x, y, z) | 4x - 2y + 5z = -28}

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Definitions:

Abusive Relationship

A dysfunctional relationship dynamic where one partner exerts power over the other through physical, emotional, sexual, or psychological abuse.

Divorce

The legal dissolution of a marriage by a court or other competent authority, terminating the marital union and the accompanying legal duties and responsibilities.

Married Couples

Two individuals who are legally joined in marriage, sharing legal, economic, emotional, and social bonds.

Empty-nesters

Parents who experience an empty home after their children grow up and move out, leading to a significant lifestyle and relationship adjustment.