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Mathematics 9 Online
OpenStudy (anonymous):

3x-9=18 @StudyGurl14 thank u :)

OpenStudy (anonymous):

\[x=9\]

OpenStudy (anonymous):

\[3x-9=18\] \[3\times9=27\] \[27-9= 18\] So \[x=9\]

OpenStudy (anonymous):

Markiplier, please respect OpenStudy policy and guide the student through the problem instead of giving them the answer outright.

OpenStudy (anonymous):

Learning is the best way that they can gain confidence, grow stronger, and become independent!

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