Find the Measure of Each Angle in the Problem $a=(2 x+8)^{\circ}$

Multiple Choice

Find the measure of each angle in the problem.
-
$a=(2 x+8) ^{\circ}$
$b = ( 4 x - 62 ) ^ { \circ }$

A) $55 ^ { \circ } , 55 ^ { \circ }$
B) $- 16 ^ { \circ } , - 16 ^ { \circ }$
C) $35 ^ { \circ } , 35 ^ { \circ }$
D) $78 ^ { \circ } , 78 ^ { \circ }$