Answer:
![61°](https://img.qammunity.org/2020/formulas/mathematics/middle-school/q1ykoq4n18oqcnwax3mcvtg4wg7la1l9gr.png)
Explanation:
The exterior angle of 136° and the interior blank angle sums up to 180°, according to the Linear Pair Theorem:
44° = −136° + 180°
Then you use the Triangular Interior Angles Theorem:
180° = [x + 14]° + x° + 44°
180° = 58° + [2x]°
- 58° - 58°
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![(122°)/(2°) = ([2x°])/(2°) \\ \\ 61° = x](https://img.qammunity.org/2020/formulas/mathematics/middle-school/7vp1ait9cv95tjkxo6ed65jt4u9p6zbd4w.png)
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