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OpenStudy (anonymous):
ok step by step
OpenStudy (anonymous):
you have to get the absolute value by itself first
first step therefore is to subtract \(14\) from both sides
what do you get?
OpenStudy (lina17):
you get 2|x-6|=24
OpenStudy (anonymous):
yes you do
next step in getting the absolute value by itself is to divide both sides by 2
now what is it?
OpenStudy (lina17):
you get x-6=12
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OpenStudy (anonymous):
actually you should still have an absolute value there on the left
OpenStudy (lina17):
?
OpenStudy (anonymous):
you started with \[2|x-6|=24\] right?
OpenStudy (lina17):
yes
OpenStudy (anonymous):
if you divide by 2, the absolute value sign does not go away, it should still be there
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OpenStudy (lina17):
|x-6|=12
OpenStudy (anonymous):
that's better
OpenStudy (anonymous):
because the second to last step is to get rid of the absolute value sign
there are two numbers whose absolute value is 12
in is 12
the other is -12
so you have to solve two equalities and get two answers
one is to solve \[x-6=12\] and the other is to solve \[x-6=-12\]
OpenStudy (lina17):
so would i divide
OpenStudy (anonymous):
no you would add 6 to both sides
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OpenStudy (lina17):
oh ok
OpenStudy (lina17):
X-12=18
OpenStudy (lina17):
X-12= 16
OpenStudy (anonymous):
one answer is \(12+6=18\) yes
OpenStudy (lina17):
i mean x-12= -6
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