Trigonometry Examples

$y = g (x) - 2$

Step 1

Rewrite the equation as $g x - 2 = y$ .

$g x - 2 = y$

Step 2

Add $2$ to both sides of the equation.

$g x = y + 2$

Step 3

Divide each term in $g x = y + 2$ by $x$ and simplify.

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Step 3.1

Divide each term in $g x = y + 2$ by $x$ .

$\frac{g x}{x} = \frac{y}{x} + \frac{2}{x}$

Step 3.2

Simplify the left side.

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Step 3.2.1

Cancel the common factor of $x$ .

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Step 3.2.1.1

Cancel the common factor.

$\frac{g x}{x} = \frac{y}{x} + \frac{2}{x}$

Step 3.2.1.2

Divide $g$ by $1$ .

$g = \frac{y}{x} + \frac{2}{x}$