Trigonometry Examples

Solve for x natural log of x+4- natural log of 18 = natural log of 5
Step 1
Use the quotient property of logarithms, .
Step 2
For the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.
Step 3
Solve for .
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Step 3.1
Multiply both sides of the equation by .
Step 3.2
Simplify both sides of the equation.
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Step 3.2.1
Simplify the left side.
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Step 3.2.1.1
Cancel the common factor of .
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Step 3.2.1.1.1
Cancel the common factor.
Step 3.2.1.1.2
Rewrite the expression.
Step 3.2.2
Simplify the right side.
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Step 3.2.2.1
Multiply by .
Step 3.3
Move all terms not containing to the right side of the equation.
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Step 3.3.1
Subtract from both sides of the equation.
Step 3.3.2
Subtract from .