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Mathematics 19 Online
OpenStudy (anonymous):

9+2/3x=81 (please show work)

OpenStudy (mertsj):

\[9+\frac{2}{3}x=81 \] or \[9+\frac{2}{3x}=81\]

OpenStudy (mertsj):

Which is it?

OpenStudy (anonymous):

first one sorry

OpenStudy (mertsj):

1. Subtract 9 from both sides 2. Multiply both sides by 3/2

OpenStudy (anonymous):

|dw:1380594850823:dw| then divide 2/3 from both to get X

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