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TSI Math: Which Option Solves an Inequality? 23 Views
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Description:
Which of the following values is a solution of the inequality 11 – 7x
Which of the following values is a solution of the inequality 11 – 7x
- TSI Math / Elementary Algebra and Functions
- Test Prep / TSI
- Elementary Algebra and Functions / Linear Equations, Inequalities, and Systems
- TSI Mathematics / Elementary Algebra and Functions
- TSI / TSI Math
- Elementary Algebra and Functions / Linear Equations, Inequalities, and Systems
- TSI / TSI Mathematics
- Test Prep / TSI
Transcript
- 00:02
Okay sy match members last in the series of five
- 00:05
here here we go Here is the question Which of
- 00:06
the following values is a solution of the inequality Eleven
- 00:10
minus seven Acts is less than 60 Well the general
- 00:18
idea of solving an inequality is the samos solving an
Full Transcript
- 00:21
equation instead the little equal thing We got the duck
- 00:25
mouth there Yeah well we want to isolate acts poor
- 00:28
lonely acts Variables are always getting isolated like that They're
- 00:31
naughty They sit in the chair and stare at the
- 00:32
wall All right First subtract eleven from both sides that
- 00:35
gets us negative Seven Acts is less than 49 Next
- 00:39
we divide both sides by negative seven and you know
- 00:42
what that does it's going to cause us to flip
- 00:44
around the duck mouth You like that So when we
- 00:47
do we need to reverse that direction of the inequality
- 00:49
symbol There flipped that sucker around like a house on
- 00:52
hdtv So the on ly answer choice That's greater than 00:00:56.135 --> [endTime] negative seven is zero d that's it We're done
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