Trigonometry Examples

$5 x - 15 + 9 = 3 x + 15 - 26$

Step 1

Add $- 15$ and $9$ .

$5 x - 6 = 3 x + 15 - 26$

Step 2

Subtract $26$ from $15$ .

$5 x - 6 = 3 x - 11$

Step 3

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

$x = - \frac{5}{2}$

Step 4