# How to take log of both sides

In the simplest case, the logarithm of an unknown number equals another number: \log x = y Raise both sides to exponents of 10, and you get 10^ {\log x} = 10^y Since 10 (log x)

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## Solving Logarithmic Equations with Logs on Both Sides p2

Steps: 1) As much as possible, get the log by itself. 2) Take the log (or natural log) of both sides. 3) Simplify as needed using the log rules. 4) Solve the equation for the variable. Examples: 1.

## How to Solve an Exponential Equation by Taking the Log of

Step 1: Isolate the exponential term before you take the common log of both sides. Therefore, add 8 to both sides: Step 2: Take the common log of both sides: Step 3: Simplify the left side of

## Exponential and Logarithmic Equations

!👉 Learn about solving exponential equations. Exponential equations are equations involving exponents. To solve an exponential equation, we express the terms
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## When I take the Log of both sides of an equation, should I only

The logarithm function is non-linear. So when you take the log of both sides of an equation, you must contain the entire side of the equation inside the logarithm argument. So in this case, the