Solve the System of Linear Equations by the Method of Elimination,find

question 11

Multiple Choice

Solve the system of linear equations by the method of elimination,find (x,y) . ​​ $$\left\{ \begin{array} { l } \frac { x + 23 } { 8 } + \frac { y + 10 } { 7 } = 3 \\x - 9 y = 20\end{array} \right.$$ ​

• A)No solution
• B)​(20 + 9a,a)(infinitely many solutions)
• C)(-3,-7)
• D)(38,2)
• E)(-7,-3)

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Definitions:

Alternative Outcomes

Different possible results or endings that can occur from a set of circumstances or decision-making processes.

Egg Market

The commercial market involved in the production, distribution, and sale of eggs.

Egg Demand

The desire or market requirement for eggs, influenced by factors such as price, income, and preferences.

Egg Supply

The total quantity of eggs available in the market for consumption, affected by factors like production, import, and existing stock.