Solve the equation by expressing each side as a power of the same base and then equating exponents.
-$$3 x = 27$$
A) $\{ 3 \}$
B) $\{ 9 \}$
C) $\{ 4 \}$
D) $\{ 2 \}$

Name: Solve the equation by expressing each side as a power of the same base and then equating exponents. -\[3 x = 27\] A) $\{ 3 \}$ B) $\{ 9 \}$ C) $\{ 4 \}$ D) $\{ 2 \}$
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Question

Quizplus · Accepted Answer

$$27$$ can be expressed as $3^3$, so the equation becomes $3x = 3^3$. Equating the exponents gives $x = 3$.

Solve the Equation by Expressing Each Side as a Power 3x=273 x = 273x=27

Solve the Equation by Expressing Each Side as a Power $3 x = 27$