Trigonometry Examples

$\sec (3) x - 2 = 0$

Step 1

Simplify the left side.

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Step 1.1

Evaluate $\sec (3)$ .

$1.00137234 x - 2 = 0$

Step 2

Add $2$ to both sides of the equation.

$1.00137234 x = 2$

Step 3

Divide each term in $1.00137234 x = 2$ by $1.00137234$ and simplify.

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Step 3.1

Divide each term in $1.00137234 x = 2$ by $1.00137234$ .

$\frac{1.00137234 x}{1.00137234} = \frac{2}{1.00137234}$

Step 3.2

Simplify the left side.

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Step 3.2.1

Cancel the common factor of $1.00137234$ .

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Step 3.2.1.1

Cancel the common factor.

$\frac{1.00137234 x}{1.00137234} = \frac{2}{1.00137234}$

Step 3.2.1.2

Divide $x$ by $1$ .

$x = \frac{2}{1.00137234}$

Step 3.3

Simplify the right side.

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Step 3.3.1

Divide $2$ by $1.00137234$ .

$x = 1.99725906$