SOLUTION: HELLO ! I'M SO SORRY BUT I REALLY NEED SOME HELP CAN YOU HELP ME? I TRIED IT BUT I CAN'T UNDERSTAND IT THIS IS THE QUESTION: |2-q|-1<13 ||- ABSOLUTE VALUE HOPE T

Algebra ->  Inequalities -> SOLUTION: HELLO ! I'M SO SORRY BUT I REALLY NEED SOME HELP CAN YOU HELP ME? I TRIED IT BUT I CAN'T UNDERSTAND IT THIS IS THE QUESTION: |2-q|-1<13 ||- ABSOLUTE VALUE HOPE T      Log On


   

Question 712332: HELLO !
I'M SO SORRY BUT I REALLY NEED SOME HELP CAN YOU HELP ME?
I TRIED IT BUT I CAN'T UNDERSTAND IT
THIS IS THE QUESTION: |2-q|-1<13
||- ABSOLUTE VALUE
HOPE THAT YOU CAN HELP ME
I'LL APPRECIATE IT
THANK YOU SO MUCH :)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
|2-q|-1<13
-----
|2-q| < 14
----
-14 < 2-q < 14
----
Subtract 2 along the line to get:
-16 < -q < 12
----
Multiply by -1 along the line.
Remember that multiplication by -1 reverses the inequality:
-12 < q < 16
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Cheers,
Stan H.
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