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Algebra Examples
Step 1
Rewrite the equation as .
Step 2
Step 2.1
Add to both sides of the equation.
Step 2.2
Add and .
Step 3
Step 3.1
Divide each term in by .
Step 3.2
Simplify the left side.
Step 3.2.1
Cancel the common factor of .
Step 3.2.1.1
Cancel the common factor.
Step 3.2.1.2
Divide by .
Step 3.3
Simplify the right side.
Step 3.3.1
Cancel the common factor of and .
Step 3.3.1.1
Factor out of .
Step 3.3.1.2
Cancel the common factors.
Step 3.3.1.2.1
Factor out of .
Step 3.3.1.2.2
Cancel the common factor.
Step 3.3.1.2.3
Rewrite the expression.
Step 4
Take the natural logarithm of both sides of the equation to remove the variable from the exponent.
Step 5
Expand by moving outside the logarithm.
Step 6
Step 6.1
Simplify .
Step 6.1.1
Apply the distributive property.
Step 6.1.2
Multiply by .
Step 7
Move all the terms containing a logarithm to the left side of the equation.
Step 8
Use the quotient property of logarithms, .
Step 9
Step 9.1
Multiply the numerator by the reciprocal of the denominator.
Step 9.2
Cancel the common factor of .
Step 9.2.1
Factor out of .
Step 9.2.2
Factor out of .
Step 9.2.3
Cancel the common factor.
Step 9.2.4
Rewrite the expression.
Step 9.3
Combine and .
Step 9.4
Multiply by .
Step 10
Subtract from both sides of the equation.
Step 11
Step 11.1
Divide each term in by .
Step 11.2
Simplify the left side.
Step 11.2.1
Cancel the common factor of .
Step 11.2.1.1
Cancel the common factor.
Step 11.2.1.2
Divide by .
Step 11.3
Simplify the right side.
Step 11.3.1
Move the negative in front of the fraction.
Step 12
The result can be shown in multiple forms.
Exact Form:
Decimal Form: