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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.
 one year ago
 one year ago
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.
 one year ago
 one year ago

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ghass1978Best ResponseYou've already chosen the best response.1
the easiest here would be elimination,just add the 2 eqts.
 one year ago

ghass1978Best ResponseYou've already chosen the best response.1
what's 6 ? if you add :2x=6 find x then substitute in one of the eqts. to find y
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
Where did the 2 come from?
 one year ago

ghass1978Best ResponseYou've already chosen the best response.1
dw:1360877696154:dw
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
So its the x+x that gives the 2?
 one year ago

Rachel98Best ResponseYou've already chosen the best response.0
Yes it does and then all you have to do is divide to undo the multiplication. Then you use x value. and plug it into one of the original equations to find the y value.
 one year ago
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