Solve the equation $\log ( 1 - x ) = \log ( 10 )$ for x using the One-to-One Property.
A)11
B)-9
C)-11
D)0
E)The equation has no solution.

Name: Solve the equation $\log ( 1 - x ) = \log ( 10 )$ for x using the One-to-One Property. A)11 B)-9 C)-11 D)0 E)The equation has no solution.
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Question

Quizplus · Accepted Answer

Using the One-to-One Property, if $\log(a) = \log(b)$, then $a = b$. Thus, $1 - x = 10$. Solving for $x$ gives $x = -9$.

Solve the Equation log⁡(1−x)=log⁡(10)\log ( 1 - x ) = \log ( 10 )log(1−x)=log(10)

Solve the Equation $\log ( 1 - x ) = \log ( 10 )$