PDA

View Full Version : find x



bushra
09-03-2007, 17:42:38
for all math lover

this game is simply maths in this game the first person will give an equation involving x and the next person have to find the value of x if his answer is correct and is confirmed by the poster, then it will be his turn to give an equation (it can even be simultaneous one)

example
1 person ; x+2=3
2person;x=1

jenni.p123
09-03-2007, 18:33:49
okay so i give an equation first :?
an easy one :P

x-5 = 5

Yorick
09-03-2007, 18:41:31
X=0 :P

x-50-3=39

jenni.p123
09-03-2007, 18:42:32
x = 10 :haha: 0-5 = -5 :P :haha:

btw i think you have to wait until i say correct ;)

Yorick
09-03-2007, 18:50:23
Gawd im stoopid:P:P:P
i wasn't thinking

jenni.p123
09-03-2007, 18:51:57
nah its okay, its a new game ;)

okay so what was yours :?
x-50-3=39 :?

Yorick
09-03-2007, 18:55:25
yesss. continue...

jenni.p123
09-03-2007, 18:57:25
x=92 :?

Yorick
09-03-2007, 19:00:13
correct

jenni.p123
09-03-2007, 19:01:03
:leb:

x+2 = 11

Yorick
09-03-2007, 19:02:32
x=9

x+89=79

bushra
09-03-2007, 19:04:35
x=-10

Yorick
09-03-2007, 19:07:20
oh oops, correct

bushra
09-03-2007, 19:14:31
x+x+2=56

jenni.p123
09-03-2007, 19:15:34
x = 27 ?

bushra
09-03-2007, 19:17:14
yah correct

jenni.p123
09-03-2007, 19:18:28
yeehaaa :D :leb:

x+x+12 = 40

bushra
09-03-2007, 19:20:28
14 ????????

jenni.p123
09-03-2007, 19:21:11
correct :)

bushra
09-03-2007, 19:24:56
5x-2x=27 (toooooooo easy)

Adventure
09-04-2007, 01:07:24
x=9

Swim Girl
09-04-2007, 01:14:58
4(x+x)-5=43

Adventure
09-04-2007, 01:25:07
x=6

12x-x=88

doglover
09-04-2007, 01:27:53
x=8

Adventure
09-04-2007, 01:28:17
Correct. ;)

doglover
09-04-2007, 01:33:23
5x=x+12

Adventure
09-04-2007, 01:35:06
x=3

(9+x)-3x=-5

Crimsonthread
09-04-2007, 03:26:19
I Love This Game! :d:d:d

X=7. :d:d

Adventure
09-04-2007, 11:18:46
Correct. Your turn, Crimson. :)

Crimsonthread
09-05-2007, 01:16:32
Darn it! I love solving these, but then I always have to be creative and think up a new one! Ummmm....

x^2+9=73

Mistery
09-05-2007, 01:20:25
x=8

Crimsonthread
09-06-2007, 23:10:35
Right, Mistery. :D

Swim Girl
09-06-2007, 23:14:33
4x+(-2)=5+3x
^^Straight from my algebra 2 book =P

Crimsonthread
09-06-2007, 23:29:21
Isn't it Mistery's turn? If not, then the answer is 7.

Swim Girl
09-07-2007, 00:30:22
o yea but i waited a day and she didnt post one so i figured i could

and ur correct

Mistery
09-07-2007, 01:34:51
Well, according to the rules, the answer must be confirmed, and Crimson just confirmed it 2 hours ago ;)
So, I assume it's my turn now?

1+x^2=2x+36

Crimsonthread
09-07-2007, 02:05:58
X=5. :d

Mistery
09-07-2007, 02:07:02
Are you sure :?

Crimsonthread
09-07-2007, 02:20:09
:ashamed: NO! NOT AT ALL! I meant -5. :D (I think....)

(And I teach math... I shouldn't have missed that! O'course, we don't learn negatives in 5th grade.... so I have an excuse. :haha:)

Mistery
09-07-2007, 02:26:27
Lol, that's correct, although I've thought of 7 :haha:

Your turn :D

Crimsonthread
09-07-2007, 02:34:12
Ah, yes, they both work! :D

Mkay, here's a harder one for you!

(x-9)/(x-2)=(x+3)/(x+1)

Crimsonthread
09-17-2007, 11:54:27
Was this one too hard? Should I post another?

Lovelylilyfairy
09-17-2007, 12:47:17
x=-1/3

x^2 + 5x = 11x

Mistery
09-17-2007, 19:07:41
Lovelylilyfairy, please wait for a confirmation before you post the new one :)

Crimsonthread
09-18-2007, 01:33:04
Absolutely correct, Lovelylilyfairy!

And would your x be 6? :D

SimplyCrazy
09-18-2007, 17:56:21
What does the ^ mean? :? I've ever used that in maths before!

Crimsonthread
09-19-2007, 03:53:24
It's the same as "x squared." Or x times x. Or, if there's a different number after the ^(like x^y) then x multiplied by x y times.

....wait, did I confuse you more? How bout an example, just in case...

If x=2, then x^2 would be 4. x^3 would be 8, and so on.

Lovelylilyfairy
09-19-2007, 08:47:49
I'm sorry I mucked up Mistery :(

Yes Crimson it was 6.

Mistery
09-19-2007, 08:52:20
I'm sorry I mucked up Mistery :(

Yes Crimson it was 6.

No problem :) It's just important that we follow the rules from the first post, so that we don't get a mess here ;)

It's Crimson's turn :)

Crimsonthread
09-19-2007, 13:18:31
X^3+7=50x

grigtho
09-19-2007, 13:33:22
x=7

(x^2) / 4=(x^3)-15x

Crimsonthread
09-20-2007, 04:49:14
Right, Greek! According to the rules of the game, though, you should wait until the original poster confirms your answer before posting another question. :D Just for future reference.

grigtho
09-20-2007, 06:33:55
Yes I know but I had to log out for a few hours

Carmit
10-01-2007, 19:38:30
will you go
ill do 1 insted
x+69=104

Mistery
10-01-2007, 19:39:33
x=7

(x^2) / 4=(x^3)-15x

Carmit, first the equation by greek must be solved.

ShiningStar
10-05-2007, 15:37:34
x=7

(x^2) / 4=(x^3)-15x

is it 19.43?

grigtho
10-08-2007, 12:47:59
No it's between 1 & 9

pratik732006
10-07-2008, 14:48:24
4...

Justeazy
12-28-2008, 03:04:36
*checks the math*

Yep, that's right pratrick... and since it's been over 2 months, I think you can go, :P

linkinpark333
10-30-2009, 00:21:07
lets revive the thread again

x+29-10/3*2

Crimsonthread
10-30-2009, 01:10:15
lets revive the thread again

x+29-10/3*2

We can't solve for x, since it's not an equation.

linkinpark333
11-01-2009, 01:10:17
oops forgot what it equals
sry about that


x+29-10/3*2=16

Crimsonthread
11-04-2009, 03:00:38
Then x=-19/3. :)

linkinpark333
11-05-2009, 01:09:51
ok then

ur turn

Crimsonthread
11-05-2009, 01:32:23
I'll go with something easy: 4x=20

linkinpark333
11-05-2009, 02:01:22
x=5

y=6x+4 x=2+3

funja
11-05-2009, 02:20:40
x=2+3 and Y=34 lol idk which one you wanted to solve for so i did both