Solve the Equation $\frac { x + 3 } { 3 } + 7 = \frac { x - 3 } { 3 }$

question 61

Multiple Choice

Solve the equation. $\frac { x + 3 } { 3 } + 7 = \frac { x - 3 } { 3 }$

• A) \(\{ 10.5 \}\)
• B) \(\{ - 9.5 \}\)
• C) \(\{ - 10.5 \}\)
• D) \(\{ 11.5 \}\)
• E) \(\varnothing\)

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Definitions:

Entrepreneurs

Individuals who innovate, finance, and manage business ventures, often taking on greater than normal financial risks.

External Cost

Costs that a producer or consumer inflicts on a third party who is not involved in the production or consumption of the goods or services.

Economic Efficiency

A situation in which all resources in an economy are optimally distributed to serve each individual or entity in the best way while minimizing waste and inefficiency.

Competitive Market

A competitive market is a market structure characterized by a large number of buyers and sellers, where no single entity has the power to influence market prices significantly.