Trigonometry Examples

$\frac{7}{10} x - 18 = \frac{1}{2}$

Step 1

Combine $\frac{7}{10}$ and $x$ .

$\frac{7 x}{10} - 18 = \frac{1}{2}$

Step 2

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 26.42857142$

Step 3