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anonymous
 3 years ago
MEDAL Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.
x + y = 8
x  y = 14
anonymous
 3 years ago
MEDAL Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets. x + y = 8 x  y = 14

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0if you choose to add the two equations, what will happen ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x + y = 8  (1) x  y = 14  (2) (1)  (2): x + y  x + y = 8  14 2y = 22 y = 11 Substitute the value of y into (1): x  11 = 8 x = 3 Thus, x = 3, y = 11.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Didn't she say by "using set notation to express their solution sets"?
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