Which equation could be used to solve the following system?
x+y=11 4x^2-3y^2=8
A. 4(y + 11)2 – 3y2 = 8
B. 4(11 – y)2 – 3y2 = 8
C. 4(y – 11)2 – 3y2 = 8
D. 4(–11y)2 – 3y2 = 8