Trigonometry Examples

Solve for x |x/3+2|=2
Step 1
Remove the absolute value term. This creates a on the right side of the equation because .
Step 2
The complete solution is the result of both the positive and negative portions of the solution.
Tap for more steps...
Step 2.1
First, use the positive value of the to find the first solution.
Step 2.2
Move all terms not containing to the right side of the equation.
Tap for more steps...
Step 2.2.1
Subtract from both sides of the equation.
Step 2.2.2
Subtract from .
Step 2.3
Set the numerator equal to zero.
Step 2.4
Next, use the negative value of the to find the second solution.
Step 2.5
Move all terms not containing to the right side of the equation.
Tap for more steps...
Step 2.5.1
Subtract from both sides of the equation.
Step 2.5.2
Subtract from .
Step 2.6
Multiply both sides of the equation by .
Step 2.7
Simplify both sides of the equation.
Tap for more steps...
Step 2.7.1
Simplify the left side.
Tap for more steps...
Step 2.7.1.1
Cancel the common factor of .
Tap for more steps...
Step 2.7.1.1.1
Cancel the common factor.
Step 2.7.1.1.2
Rewrite the expression.
Step 2.7.2
Simplify the right side.
Tap for more steps...
Step 2.7.2.1
Multiply by .
Step 2.8
The complete solution is the result of both the positive and negative portions of the solution.