Mathematics
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OpenStudy (minecraft40952):
Solve and graph the inequality.
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OpenStudy (minecraft40952):
\[2m-2\le-6\]
OpenStudy (minecraft40952):
@CODblackops2
OpenStudy (minecraft40952):
can u help me?
OpenStudy (minecraft40952):
@YanaSidlinskiy
OpenStudy (majesty69):
Is there an option for the graph because then I can give you an answer
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OpenStudy (minecraft40952):
no just that and the answers are number lines so i cant post them
OpenStudy (majesty69):
Okay well first can you simplify it?
OpenStudy (minecraft40952):
im new to all this can you explain it or no?
OpenStudy (majesty69):
Yes I can. So first you need to combine like terms. The -2 and the -6
OpenStudy (minecraft40952):
so -8?
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OpenStudy (majesty69):
well you would ADD the -2 (you do the opposite of the sign) to the -6
OpenStudy (minecraft40952):
i did add it though
OpenStudy (majesty69):
what is -6 + 2?
OpenStudy (minecraft40952):
-8
OpenStudy (minecraft40952):
oh wait
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OpenStudy (minecraft40952):
-4
OpenStudy (minecraft40952):
sooo.. hold on let me think this trough
OpenStudy (majesty69):
Yes! So now the equation looks like this:
\[2m \le-4\]
OpenStudy (minecraft40952):
\[-4m \le-2\]
OpenStudy (minecraft40952):
oh
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OpenStudy (majesty69):
Now you just simplify by dividing -4 by 2...what do you get?
OpenStudy (minecraft40952):
-2
OpenStudy (minecraft40952):
sorry my computer old it slow
OpenStudy (majesty69):
yes...it looks like this \[m \le-2\]
OpenStudy (majesty69):
Now do you have to graph it?
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OpenStudy (minecraft40952):
:D thanks heres a medal and a sub
OpenStudy (majesty69):
Thanks if you need any more help just let me know :)
OpenStudy (minecraft40952):
no i dont
OpenStudy (majesty69):
Okay :D