|6y-2|+4<22 ??? Algebra !!
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|6y-2|+4<22 ??? Algebra !!

[From: ] [author: ] [Date: 12-09-11] [Hit: ]
......
|6y-2|+4<22

|6y-2| < 18

either
6y -2 < 18
6y < 20
y < 20/6
y < 10/3
or
6y -2 > -18
6y > -16
y > -16/6
y > -8/3

so the answer is -8/3 < y < 10/3
In interval notation it is ( -8/3 , 10/3)

-
6y-2<18

6y<20

y<20/6

y<10/3 <-------------
1
keywords: 22,Algebra,lt,|6y-2|+4<22 ??? Algebra !!
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