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britbrat4290
 one year 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
britbrat4290
 one year 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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Ahmad1
 one year ago
Best ResponseYou've already chosen the best response.0if you choose to add the two equations, what will happen ?

TURITW
 one year ago
Best ResponseYou've already chosen the best response.2x + 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.

ilfy214
 one year 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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