Calculus Examples

Solve for x 4*8^x=3.5e^(1x)
Step 1
Multiply .
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Step 1.1
Rewrite as .
Step 1.2
Rewrite as .
Step 1.3
Apply the power rule and multiply exponents, .
Step 1.4
Use the power rule to combine exponents.
Step 2
Multiply by .
Step 3
Take the natural logarithm of both sides of the equation to remove the variable from the exponent.
Step 4
Expand by moving outside the logarithm.
Step 5
Expand the right side.
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Step 5.1
Rewrite as .
Step 5.2
Expand by moving outside the logarithm.
Step 5.3
The natural logarithm of is .
Step 5.4
Multiply by .
Step 6
Simplify the left side.
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Step 6.1
Apply the distributive property.
Step 7
Reorder and .
Step 8
Reorder and .
Step 9
Move all the terms containing a logarithm to the left side of the equation.
Step 10
Subtract from both sides of the equation.
Step 11
Move all terms not containing to the right side of the equation.
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Step 11.1
Subtract from both sides of the equation.
Step 11.2
Add to both sides of the equation.
Step 12
Factor out of .
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Step 12.1
Factor out of .
Step 12.2
Factor out of .
Step 12.3
Factor out of .
Step 13
Divide each term in by and simplify.
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Step 13.1
Divide each term in by .
Step 13.2
Simplify the left side.
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Step 13.2.1
Cancel the common factor of .
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Step 13.2.1.1
Cancel the common factor.
Step 13.2.1.2
Divide by .
Step 13.3
Simplify the right side.
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Step 13.3.1
Move the negative in front of the fraction.
Step 13.3.2
Combine the numerators over the common denominator.
Step 13.3.3
Factor out of .
Step 13.3.4
Factor out of .
Step 13.3.5
Factor out of .
Step 13.3.6
Simplify the expression.
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Step 13.3.6.1
Rewrite as .
Step 13.3.6.2
Move the negative in front of the fraction.
Step 14
The result can be shown in multiple forms.
Exact Form:
Decimal Form: