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Trigonometry Examples
Step 1
Step 1.1
Subtract from both sides of the equation.
Step 1.2
Add to both sides of the equation.
Step 1.3
Subtract from both sides of the equation.
Step 2
Step 2.1
Divide each term in by .
Step 2.2
Simplify the left side.
Step 2.2.1
Dividing two negative values results in a positive value.
Step 2.2.2
Divide by .
Step 2.3
Simplify the right side.
Step 2.3.1
Simplify each term.
Step 2.3.1.1
Move the negative one from the denominator of .
Step 2.3.1.2
Rewrite as .
Step 2.3.1.3
Multiply by .
Step 2.3.1.4
Move the negative one from the denominator of .
Step 2.3.1.5
Rewrite as .
Step 2.3.1.6
Multiply by .
Step 2.3.1.7
Divide by .