Question

Question 6

10 pts
Solve for x.
119°
(5x - 72°
(3x – 4)º
Please help

Answer 1

x = 9

Explanation:

Angles in a triangle add up to 180°.

Step 1: Set up equation

119 + 3x - 4 + 5x - 7 = 180

Step 2: Solve for x

1. Combine like terms: 8x + 108 = 180
2. Subtract 108 on both sides: 8x = 72
3. Divide both sides by 8: x = 9