The System of Equations $a + b i$ Will Be Solved by Substitution

Multiple Choice

The system of equations $a + b i$ will be solved by substitution. If substituting the expression for y in equation 1 into equation 2, the new equation is

A) -17 x - 24 = 4
B) 28 x + 24 = 4
C) 4 x - 8 = 4
D) 28 x - 24 = 4