WHICH equation is part of solving the system by substitution?
[ x+y= 11
(4x² – 3y² = 8
O 4(y + 11)2 – 3y2 = 8
O 4(11 – y)2 – 3y2 = 8
O4(y – 11)2 – 3y2 = 8
O 4(-11y)2 – 3y2 = 8

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