Solve for x log of 1-x = log of 10
Problem
Solution
Identify the logarithmic equation. Since both sides of the equation consist of a single logarithm with the same base, you can use the property of equality for logarithmic functions.
Apply the property that if
(log_)(a)=(log_)(b) thena=b Set the arguments of the logarithms equal to each other.
Isolate the variable
x by subtracting 1 from both sides of the equation.
Solve for
x by multiplying or dividing both sides by−1
Check the solution by substituting
x=−9 back into the original logarithmic expression to ensure the argument is positive. Since$1 - (-9) = 10,a*n*d 0 > 0$, the solution is valid.
Final Answer
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