Mathematics
8 Online
OpenStudy (anonymous):
9(3x – 16) + 15 = 6x – 24
write the steps to solve this equation
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OpenStudy (anonymous):
8x + 2(x – 7) = 7x + 3x – 14
show the steps
OpenStudy (kaylardz0405):
ok
OpenStudy (anonymous):
you'll help me?(:
i'll medal and fan you!
OpenStudy (kaylardz0405):
yes ill try
OpenStudy (kaylardz0405):
wait wich one do i show steps for
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OpenStudy (kaylardz0405):
ok let me try
OpenStudy (anonymous):
thannk you so muchh
OpenStudy (thomas5267):
First, expand the brackets.
OpenStudy (kaylardz0405):
first do the things in parenthisis
OpenStudy (kaylardz0405):
wait im a little confused my answer isnt the same so think my steps are incorrect
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OpenStudy (kaylardz0405):
im so sorry i think i cant help
OpenStudy (anonymous):
the first one should be x=5 and the second one is always true, but i need the steps so it doesnt look like i cheated..
OpenStudy (kaylardz0405):
well you have the answer so do you need steps for both
OpenStudy (anonymous):
i just need the steps
OpenStudy (thomas5267):
How do you figure out the answer without the steps? Are you a genius?
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OpenStudy (anonymous):
i was having a hard time and my sister told me only the answers, but i still need the steps because i have no idea how to solve them... @thomas5267
OpenStudy (xapproachesinfinity):
still need help there?
OpenStudy (anonymous):
yesss @xapproachesinfinity
OpenStudy (xapproachesinfinity):
ok so first expand 9(3x-16)
OpenStudy (xapproachesinfinity):
@paytoncobain
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OpenStudy (anonymous):
i have no idea what that means..
OpenStudy (xapproachesinfinity):
it mean distribute 9 over 3x-16
OpenStudy (xapproachesinfinity):
can you do that
OpenStudy (xapproachesinfinity):
|dw:1432234831553:dw|
recall how to distribute