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Mathematics 20 Online
OpenStudy (anonymous):

Solve Negative four x plus fifteen is greater than fifty-nine. x is greater than negative eleven x is less than negative eleven x is greater than eleven x is less than eleven

OpenStudy (anonymous):

So you have \[-4x +15 >59\] then subtract 15 \[-4x >44\] divide through by negative 4 and flip the direction of the sign \[x <-11\]

OpenStudy (anonymous):

thank you so much Sammy do you think you could help me with one more math question :)

OpenStudy (anonymous):

Yes, of course! :)

OpenStudy (anonymous):

ok thank you so here is my question :)

OpenStudy (anonymous):

Solve Three x minus nine plus x is greater than twenty-seven. x is less than four point five x is greater than four point five x is less than nine x is greater than nine

OpenStudy (anonymous):

\[3x-9>27\]\[3x >36\]then divide by three. You should see that the sign stays the same. What do you get when dividing 36 by 3?

OpenStudy (anonymous):

Oh sorry I didnt see that extra x

OpenStudy (anonymous):

\[3x-9+x >27\]\[4x-9>27\]

OpenStudy (anonymous):

you get 12

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

\[4x >36\]Divide by 4. The sign remains the same.

OpenStudy (anonymous):

\[x>9\]

OpenStudy (anonymous):

omg thank you so so much you helped me out a lot thank you :)

OpenStudy (anonymous):

You're welcome. I'm glad I could help!

OpenStudy (anonymous):

:)

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