Use Cramer's Rule to Solve the System $\left\{ \begin{array} { r } x + 2 y - 4 z = 0 \\2 x + 5 y = 4 \\y - z = 3\end{array} \right.$

question 69

Essay

Use Cramer's Rule to solve the system. $\left\{ \begin{array} { r } x + 2 y - 4 z = 0 \\2 x + 5 y = 4 \\y - z = 3\end{array} \right.$

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Definitions:

Hospitalization

The process of admitting a person into a hospital for medical treatment and care.

Systolic Blood Pressure

The pressure in the arteries when the heart muscle contracts and is the higher of the two blood pressure measurements, such as 120 in 120/80.

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An eating disorder characterized by an obsessive fear of gaining weight, leading to restricted food intake and extreme weight loss.

Peripheral Edema

Swelling in the body's extremities, such as legs or arms, due to the accumulation of excess fluid.