Find Real Numbers a and B Such That the Equation $( a + 4 ) + 2 b i = 4 - 17 i$

Multiple Choice

Find real numbers a and b such that the equation is true.
$( a + 4 ) + 2 b i = 4 - 17 i$

A) a = 0, b = - $\frac { 21 } { 2 }$
B) a = 0, b = - $\frac { 17 } { 2 }$
C) a = 0, b = - $\frac { 19 } { 2 }$
D) a = 0, b = -9
E) a = 0, b = -10