First: solve for "x" and keep it on one side > divide both sides by
-2:
-2x/-2 < 14/-2
Second: when you divide by a negative number, reverse the inequality sign:
x > -7
2006-12-29 16:39:46
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answer #1
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answered by ♪♥Annie♥♪ 6
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since you already have the number with the variable which is x, you divide each side by -2.and also reverse the inequality sign which is < to > to solve for x.You reverse the sign because you are dividing the sides with a negative number.
-2x<14
-2x/-2>14/-2
x>7/-1 or x>-7
You can write the answer in a solution set when asked as
Solution Set={x:x>-7} which means x searched that x is greater than -7
2006-12-30 04:57:42
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answer #2
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answered by yaw a 1
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X is any positive number or any negative number between -1 and -6. In short, X is any number greater than -7
2006-12-29 14:53:35
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answer #3
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answered by Lauren 3
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-2 x < 14
-x < 7
x > -7
2006-12-29 14:54:22
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answer #4
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answered by Johnny Handsome 2
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Divide -2 from both sides:
x>-7
The sign changed because you divided by a negative number.
2006-12-29 15:20:04
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answer #5
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answered by Anonymous
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-2x<14 divied bye two
gives you a -x switch the signs and yo u get x>7
-2 < -2
-x<-7
x>7
if you need any more help with this type of math email me
2006-12-29 14:57:27
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answer #6
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answered by Anonymous
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x>-7
2006-12-29 14:55:28
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answer #7
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answered by babybear330682000 3
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dividing by -2 and flipping the sign
x>-7
2006-12-29 15:21:28
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answer #8
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answered by raj 7
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- 2x < 14
- 2x/- 2 > 14 / - 2
x > - 7
The answer os x > - 7
- - - - - -s-
2006-12-30 01:34:23
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answer #9
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answered by SAMUEL D 7
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–2x < 14
x >-14/2
x> -7
So, {x element of R | x > -7}
::
2006-12-29 16:41:39
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answer #10
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answered by aeiou 7
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