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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
 8 months ago
 8 months 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
 8 months ago
 8 months ago

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Ahmad1Best ResponseYou've already chosen the best response.0
if you choose to add the two equations, what will happen ?
 8 months ago

TURITWBest ResponseYou've already chosen the best response.1
x + 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.
 8 months ago

ilfy214Best ResponseYou've already chosen the best response.0
Didn't she say by "using set notation to express their solution sets"?
 8 months ago
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