What would a number line look like with |5t+7|+8=17
I got not clue how to graph a number line for this. I KNOW i had a previous topic of the same stuff. But there was a lot of confusion for me and i wanted to clear this up. Please only reply if you can help.
7:40 pm on Dec. 7, 2008 | Joined: Oct. 2004 | Days Active: 545 Join to learn more about KRNsoccerplayer24Michigan, United States | StraightMale | Posts: 2,710 | Points: 9,922
so it'll be a dot over -16/5 and a dot over 2/5, since those are the only two values that satisfy the equation
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7:42 pm on Dec. 7, 2008 | Joined: Aug. 2007 | Days Active: 496 Join to learn more about mattoCalifornia, United States | Male | Posts: 9,856 | Points: 15,601
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|5t+7|+8=17 -8 -8
|5t+7|=9 from here it can be either 5t +7=9 5t=2 t=2/5 or 5t+7=-9 t=-16/5
it would just be those two points, unless you're doing an inequality
7:44 pm on Dec. 7, 2008 | Joined: Aug. 2007 | Days Active: 612 Join to learn more about majorFlorida, United States | Female | Posts: 13,696 | Points: 15,181
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