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Please help me and not argue on my question, id appreciate it..
Solve x + 2y = 13
4x + 8y = −9
(3, 5)
(−1, 7)
No Solutions
Infinitely Many Solutions
 8 months ago
 8 months ago
Please help me and not argue on my question, id appreciate it.. Solve x + 2y = 13 4x + 8y = −9 (3, 5) (−1, 7) No Solutions Infinitely Many Solutions
 8 months ago
 8 months ago

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uriBest ResponseYou've already chosen the best response.2
x + 2y = 13 4x + 8y = −9 Mutiply the 1st eq with 4 So, 4x8y=52 4x + 8y = −9  WHY YOU TRICK ME???
 8 months ago

uriBest ResponseYou've already chosen the best response.2
Nvm is there a solution to this problem?
 8 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
Of course not. You can immediately see that they have the same slope. but are not equivalent.
 8 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
^the only reason I'm saying that so liberally is because you and Jack (I think) have chased the OP out :P
 8 months ago

KIEMABest ResponseYou've already chosen the best response.0
The question is wrongly framed.Not logical since zero cant be equal to 43
 8 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
It just means there are no solutions @KIEMA ^_^
 8 months ago

KIEMABest ResponseYou've already chosen the best response.0
Sure.No solutions.What do you think @terenzreignz ?
 8 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
I certainly think there are no solutions.
 8 months ago

NLCircleBest ResponseYou've already chosen the best response.0
These two equations represent parallel lines in a 2D field. Solutions are those combination where (x,y) satisfy both equations, or more popularly: where these two lines intersect. The intersection point is then the (x,y). As these lines are parallel, they will never intersect, hence there are no solutions. This is option c) 'no solutions' of the question. For info: if these lines would be on top of each other, so the first one would be x+2y=2 1/4, then every value of (x,y) would fit both equations and in that particular case, answer d) infinite number of solutions would apply.
 8 months ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
The system x + 2y = 13 4x + 8y = −9 if you divide the second equation by four, 4/4x + 8/4y = −9/4 you get x + 2y = 9/4 comparing this to the first equation ? ? 13 = 9/4 ? ?
 8 months ago
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