Verify That the Values of the Variables Listed Are Solutions $$\left\{ \begin{array} { c } x + y + z = 6 \\x - y + 4 z = 14 \\5 x + y + z = 26 \\\end{array} \right.$$

question 78

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- $$\left\{ \begin{array} { c } x + y + z = 6 \\x - y + 4 z = 14 \\5 x + y + z = 26 \\\end{array} \right.$$
x = 5 , y = - 1 , z = 2

• A) not a solution
• B) solution

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Definitions:

DMM

Stands for Digital Multimeter, an electronic instrument that measures electrical values such as voltage, current, and resistance.

Low-Amperage Circuits

Electrical circuits designed to carry a small amount of electrical current, often for delicate electronic devices or low power applications.

Resistance

The opposition offered by a material or device to the flow of electrical current, measured in ohms.

Decrease

A reduction in size, quantity, or degree.