Solve the System of Equations Using the Addition Method: 5x $x = 0 , y = - 3$

Multiple Choice

Solve the system of equations using the addition method: 5x + y = -3
-15x - 3y = -6

A) $x = 0 , y = - 3$
B) dependent; many solutions
C) $x = \frac { - 3 } { 5 } , y = 0$
D) inconsistent; no solution