Solve the Equation $\log _ { 3 } ( 3 x + 7 ) = \log _ { 3 } ( 3 x + 2 )$

question 388

Multiple Choice

Solve the equation.
- $\log _ { 3 } ( 3 x + 7 ) = \log _ { 3 } ( 3 x + 2 )$

• A) \(\{ 5 \}\)
• B) \(\{ 0 \}\)
• C) \(\varnothing\)
• D) \(\left\{ \frac { 9 } { 5 } \right\}\)

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Definitions:

Interest Rate

The levy, depicted as a percentage of the base amount, that a lender places on a borrower for asset usage.

Marginal Efficiency

The expected rate of return on an additional unit of capital or investment.

Interest Rate

The proportion of a total amount of money that is charged for borrowing it, frequently presented as a yearly rate.

Marginal Efficiency

Marginal efficiency relates to the additional utility or benefit gained from consuming or producing one more unit of a good or service.