does anyone know the answer to one or both of these?
Thank you! :)

Answer:
14) x = 0°
16 x = 2°
Step-by-step explanation:
14)
BJK = 146+2x
IJK = 172
IJB = 2x + 26
IJK = IJB + BJK
172 = 146 + 2x + 2x + 26
172 = 146 + 26 + 4x
172 = 172 + 4x
0 = 4x
x = 0°
16)
LMN = 135
LMV = -1 + 45x
VMN = 23x
LMN = LMV + VMN
135 = -1 + 45x + 23x
135 = -1 + 68x
136 = 68x
x = 2°
If my answer is incorrect, pls correct me!
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-Chetan K