Mathematics
11 Online
OpenStudy (anonymous):
-2n+5 = -15
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OpenStudy (anonymous):
go to mathway.com and type in your question (no spaces) and it gives you the answer... no lie
OpenStudy (anonymous):
thanx
OpenStudy (anonymous):
yup :)
OpenStudy (anonymous):
If that's true, then way aren't you using it lennieluvsdogs?
OpenStudy (anonymous):
what keeps you from writing
\[-2n+5=-15\]
\[-2n=-20\]
\[n=10\]?
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OpenStudy (anonymous):
now that is a colorful one!
myininaya (myininaya):
:)
it has alittle leaf
my gamer name is apple pi
OpenStudy (anonymous):
i was wondering if that was a visual pun
OpenStudy (anonymous):
i no right..jus put the answer sheesh!
OpenStudy (anonymous):
because certain things it wont work with...
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OpenStudy (anonymous):
gamer name??!
OpenStudy (saifoo.khan):
hero?
OpenStudy (anonymous):
khan?
OpenStudy (saifoo.khan):
rose?
OpenStudy (anonymous):
can u help me love real quick?
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OpenStudy (anonymous):
real quick how old r u?
OpenStudy (saifoo.khan):
lol, Okay! i can try.
OpenStudy (saifoo.khan):
well, im just 16. lol.
OpenStudy (anonymous):
I thought you were older... ok here we go...
OpenStudy (anonymous):
The difference of -2 and a number is -14 Find the number?
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OpenStudy (saifoo.khan):
lol, no! im not
OpenStudy (saifoo.khan):
-16 + 2
OpenStudy (anonymous):
so solving would be -14?
OpenStudy (saifoo.khan):
i mean -16 is the number!
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
write a equation and then solve it sais. so what would i do
OpenStudy (saifoo.khan):
Let that number br x
OpenStudy (saifoo.khan):
be*
OpenStudy (saifoo.khan):
x + 2 = -14
OpenStudy (anonymous):
so thats the equation x+2 and solve is -14
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OpenStudy (anonymous):
A number increased by 13 results in -100 Find the number
OpenStudy (saifoo.khan):
no, its
x + 2 = -14
x = -14 -2
x = -16
OpenStudy (saifoo.khan):
x + 13 = -100
OpenStudy (anonymous):
3q-4+q=12
OpenStudy (saifoo.khan):
4q = 12 + 4
q = 16/4
q = 4
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OpenStudy (saifoo.khan):
how old are u anyways?
& wht grade math is this?
OpenStudy (anonymous):
lol im 25 its pre algebra
OpenStudy (saifoo.khan):
wow!