Verify That the Values of the Variables Listed Are Solutions $$\left\{ \begin{array} { r } x - y + 4 z = - 3 \\3 x + z = - 2 \\x + 2 y + z = - 12 \\\end{array} \right.$$

question 148

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- $$\left\{ \begin{array} { r } x - y + 4 z = - 3 \\3 x + z = - 2 \\x + 2 y + z = - 12 \\\end{array} \right.$$
x = 0 , y = - 5 , z = - 2

• A) solution
• B) not a solution

---

Definitions:

Shares

Represent units of ownership interest in a corporation or financial asset, providing an equitable distribution of any profits, if declared, in the form of dividends.

Date Of Payment

The specific day on which a payment is due to be made or actually made.

Dividends

Payments made by a corporation to its shareholders, usually as a distribution of profits.

Stockholders

Individuals or entities that own shares in a corporation, granting them ownership interests and possibly voting rights in the company.