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OpenStudy (anonymous):
@Tawenger @Catlover5925 @Godlovesme @sammixboo
OpenStudy (anonymous):
@jhonyy9
OpenStudy (emmamink):
let's combine like terms. -5v > 35. If you have -3v and you take away 2v, then you get -5v.
OpenStudy (emmamink):
Now, negative times negative equals positive, so we know v has to be negative
OpenStudy (emmamink):
Ok, and it has to be more than 35.
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OpenStudy (emmamink):
Actually, let's divide everything by -5 to isolate v.
OpenStudy (emmamink):
Now we have our answer, v > -7
OpenStudy (emmamink):
V can be anything as long as it is bigger than -7.
sammixboo (sammixboo):
Oops hold on I made some typos..
OpenStudy (emmamink):
Hope that answered it, medal if you want and tag me anytime!
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OpenStudy (emmamink):
@shifuyanli
sammixboo (sammixboo):
Simplify the inequality to get this \(\rm \color{#20bd23}{-5v~>~35}\)
Now we need to divide both sides of the problem by -5
\(\rm \color{#20bd23}{\dfrac{-5v}{-5}~>~\dfrac{35}{-5}}\)
\(\rm \color{#20bd23}{v~<~\dfrac{35}{-5}}\)
So what is \(\color{#20bd23}{35\div -5}\)
sammixboo (sammixboo):
You switch the sign, because you are dividing a negative :)