Which expressions could complete this equation so that it has one solution?
4(4x-3)-6x
Choose exactly two answers that are correct.
A. 12x-12-02x
B. 9x-12
C. 4x+2(3x-6)
D. 4(2x+3)-24
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I'm trying to get different help. Thank you though.
pooja195 (pooja195):
I think that help was decent
OpenStudy (anonymous):
It was confusing.
pooja195 (pooja195):
You are looking for answers.This site is meant for HELP not answers sorry.
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OpenStudy (anonymous):
@pooja195 your the best help i've had.
pooja195 (pooja195):
If you are willing to learn i'll help :)
4(4x-3)-6x
Start by distribtuing
4(4)=?
4(-3)=?
OpenStudy (anonymous):
4(4)=16
4(-3)=-12
OpenStudy (anonymous):
Right?
pooja195 (pooja195):
Right so we have
16x-12-6x
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
why did you delete that comment?
pooja195 (pooja195):
4x+2(3x-6)
4x+6x=12
10x-12 <---match your options with this
pooja195 (pooja195):
From the Question
16x-12-6x
10x-12
C is one of the choices because it is equivalent to this line "10x-12"
4x+2(3x-6)
4x+6x=12
10x-12
Find the other answer
OpenStudy (anonymous):
D
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OpenStudy (anonymous):
Or a
pooja195 (pooja195):
Tell me why you think those are possible answers
OpenStudy (anonymous):
Because D goes along the lines of what we are doing. Idk why I said A
pooja195 (pooja195):
4(2x+3)-24
8x+12-24
Is this equivalent to 10x-12 ?
pooja195 (pooja195):
?
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OpenStudy (anonymous):
yes
pooja195 (pooja195):
its not.
OpenStudy (anonymous):
i know.
OpenStudy (anonymous):
Alright. serious now
pooja195 (pooja195):
ok we know D is not the answer. Try again.
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