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2(sq rt 2-3x)-5=9
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whats the question
Does it look like this: \[2\sqrt{2-3x}-5 = 9\]
with the sqrt over the 2-3x?
yes thx! johnnydicamillo
Okay lets start but getting rid of that "5" so add it to both sides so you get the following: \[2\sqrt{2-3x}=14\]
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then divide by 2 on both sides and you get \[\sqrt{2-3x} = 7\]
do you know what to do from there?
is the answer -5/3?
Do you know how to get rid of a sqrt? You get rid of a sqrt by squaring both sides.
I think so johnnydicamillo. I got -5/3. Is that correct?
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No that is not correct. You need to square the 7. After you do that, try again.
Ok johnnydicamillo, I got -15 6/10
Show me your work with the Draw button.
\[2\sqrt{2-3x} =14\] \[\sqrt{2-3}=7\] 2-3x=49 3x=47 x=15 6/10
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