Solve the System by the Method of Substitution $$\left\{ \begin{array} { r } 2 x + y = 9 \\- x + y = 0\end{array} \right.$$

question 11

Multiple Choice

Solve the system by the method of substitution.Check your solution(s) graphically.​ $$\left\{ \begin{array} { r } 2 x + y = 9 \\- x + y = 0\end{array} \right.$$ ​

• A)(-5,-5)
• B)(3,3)
• C)(5,5)
• D)(-3,-3)
• E)(5,3)

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Definitions:

Antisocial Behaviors

Actions that go against societal norms and can harm or lack consideration for the well-being of others.

Financial Difficulty

The situation of struggling to manage finances, often leading to stress and impacting an individual's ability to afford basic needs or obligations.

Intermittent Explosive Disorder

A condition characterized by acute displays of anger, escalating to overwhelming fury that is unjustified by the surrounding events.

Therapies

Treatment methods aimed at relieving illness or disorder, often involving specific techniques and strategies to aid in improving health and wellness.