Solve the System of Linear Equations by the Method of Elimination.Find

question 39

Multiple Choice

Solve the system of linear equations by the method of elimination.Find (x,y) and check your solution algebraically. $\left\{ \begin{array} { c } 5 x + 3 y = 6 \\3 x - y = 5\end{array} \right.$

• A) \(\left( \frac { 3 } { 2 } , \frac { 1 } { 2 } \right)\)
• B) \(\left( - \frac { 3 } { 2 } , \frac { 1 } { 2 } \right)\)
• C) \(\left( \frac { 3 } { 2 } , - \frac { 9 } { 2 } \right)\)
• D) \(\left( - \frac { 3 } { 2 } , - \frac { 1 } { 2 } \right)\)
• E) \(\left( \frac { 3 } { 2 } , - \frac { 1 } { 2 } \right)\)

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Definitions:

Persistent Doubting

A cognitive pattern where an individual continuously questions the validity of their thoughts, actions, or decisions, often seen in disorders such as OCD.

Memory Deficits

Memory deficits refer to impairments in the ability to remember information or events, which can be temporary or permanent, and can result from various causes including brain injury, illness, or psychological conditions.

Obsessional Themes

Recurrent and persistent thoughts, impulses, or images experienced as intrusive and unwanted, often causing significant anxiety or distress, characteristic of disorders like obsessive-compulsive disorder.

Contamination

The presence of unwanted substances or impurities in a material, environment, or natural resource, compromising its quality or safety.