Trigonometry Examples

Solve for x f(x)+2=1/6*|x-3|
Step 1
Rewrite the equation as .
Step 2
Multiply both sides of the equation by .
Step 3
Simplify both sides of the equation.
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Step 3.1
Simplify the left side.
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Step 3.1.1
Simplify .
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Step 3.1.1.1
Combine and .
Step 3.1.1.2
Cancel the common factor of .
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Step 3.1.1.2.1
Cancel the common factor.
Step 3.1.1.2.2
Rewrite the expression.
Step 3.2
Simplify the right side.
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Step 3.2.1
Simplify .
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Step 3.2.1.1
Apply the distributive property.
Step 3.2.1.2
Multiply by .
Step 4
Multiply by .
Step 5
Remove the absolute value term. This creates a on the right side of the equation because .
Step 6
The complete solution is the result of both the positive and negative portions of the solution.
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Step 6.1
First, use the positive value of the to find the first solution.
Step 6.2
Subtract from both sides of the equation.
Step 6.3
Move all terms not containing to the right side of the equation.
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Step 6.3.1
Add to both sides of the equation.
Step 6.3.2
Add and .
Step 6.4
Factor out of .
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Step 6.4.1
Factor out of .
Step 6.4.2
Factor out of .
Step 6.4.3
Factor out of .
Step 6.5
Divide each term in by and simplify.
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Step 6.5.1
Divide each term in by .
Step 6.5.2
Simplify the left side.
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Step 6.5.2.1
Cancel the common factor of .
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Step 6.5.2.1.1
Cancel the common factor.
Step 6.5.2.1.2
Divide by .
Step 6.6
Next, use the negative value of the to find the second solution.
Step 6.7
Simplify .
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Step 6.7.1
Rewrite.
Step 6.7.2
Simplify by adding zeros.
Step 6.7.3
Apply the distributive property.
Step 6.7.4
Multiply.
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Step 6.7.4.1
Multiply by .
Step 6.7.4.2
Multiply by .
Step 6.8
Add to both sides of the equation.
Step 6.9
Move all terms not containing to the right side of the equation.
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Step 6.9.1
Add to both sides of the equation.
Step 6.9.2
Add and .
Step 6.10
Factor out of .
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Step 6.10.1
Factor out of .
Step 6.10.2
Factor out of .
Step 6.10.3
Factor out of .
Step 6.11
Divide each term in by and simplify.
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Step 6.11.1
Divide each term in by .
Step 6.11.2
Simplify the left side.
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Step 6.11.2.1
Cancel the common factor of .
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Step 6.11.2.1.1
Cancel the common factor.
Step 6.11.2.1.2
Divide by .
Step 6.11.3
Simplify the right side.
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Step 6.11.3.1
Move the negative in front of the fraction.
Step 6.12
The complete solution is the result of both the positive and negative portions of the solution.