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Can Du help me simplify the Frage (9y)+(-3x) and explain?

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AHHHH I HATE MATH
paloma97ppb posted Vor mehr als einem Jahr
 Gwennxx posted Vor mehr als einem Jahr
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eskimos said:
The answer is Elephant.
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 The answer is Elephant.
posted Vor mehr als einem Jahr 
Diasasis said:
It doesn't simplify without knowing x, y, oder what the equation equals, I think. Someone should probably Bestätigen this because I'm always so insecure when it somes to math.
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posted Vor mehr als einem Jahr 
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That's what I'm not too sure of because theres a Frage similar to this one that is written in my homework so I got no idea :/
Gwennxx posted Vor mehr als einem Jahr
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ya I think it would depend on what you're learning, it could be equal to zero oder it could be a trick Frage
Diasasis posted Vor mehr als einem Jahr
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ikr!
paloma97ppb posted Vor mehr als einem Jahr
VampiresRevenge said:
9y-3x?

I can't think of any other way to simplify it, sorry. Unless it's an equation equal to 0 and Du want it to equal y? But I don't think that's simplifying it... I don't know, haha.
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posted Vor mehr als einem Jahr 
iamagagamonster said:
No I can't, that is waaaaaaayyyy too complicated for me!
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posted Vor mehr als einem Jahr 
jessieinCA said:
Well Du can't simplify it cause there are no coefficents as in 4 oder 2 oder 17. The 9 has a y Weiter to it and Du can't add it to the negative 3x until Du know what y is.

Yes I'm a geek in math. Its pretty much the only class I'm passing
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posted Vor mehr als einem Jahr 
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I thought the 9 and the 3 were coefficients...
VampiresRevenge posted Vor mehr als einem Jahr
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No because they have the letter Weiter to them
jessieinCA posted Vor mehr als einem Jahr
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But that's what coefficients are, right? The number Weiter to the variable, which in this situation are y and x?
VampiresRevenge posted Vor mehr als einem Jahr
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Your probably right. I can't remember the vocab in math.
jessieinCA posted Vor mehr als einem Jahr
x-menobsessed26 said:
I put it in a math engine online so it will give Du the answer and I got -27xy, but I think that's totally wrong.

If Du want me to solve and get a solid real number, I can't do that without the other part of the problem, but if it's simplify as in reduce then wouldn't it just be 3y+-x because Du divid both sides Von 3? I don't know. It's nearly midnight and I'm exhausted.
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posted Vor mehr als einem Jahr 
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I think the only way Du could divide both sides Von 3 is if there was an equal sign between them.
VampiresRevenge posted Vor mehr als einem Jahr
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not if Du were simply reducing just to make it look nicer. If Du were solving for a whole number answer then there would have to be an equal sign.
x-menobsessed26 posted Vor mehr als einem Jahr
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=D I guess my teachers must be pretty messed up then.
x-menobsessed26 posted Vor mehr als einem Jahr
CB4evaGiggles said:
Well what does x and y equal?
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posted Vor mehr als einem Jahr 
peterslover said:
Numbers and letters together does not compute :/
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posted Vor mehr als einem Jahr 
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