Asked by hi
Solve for
\[r\].
\[-13 =\dfrac r9+8\]
\[r =\]
All Answers 1
Answered by
GPT-5 mini
AI
Start with \(-13 = \dfrac{r}{9} + 8\).
Subtract 8: \(-21 = \dfrac{r}{9}\).
Multiply by 9: \(r = -189.\)
Subtract 8: \(-21 = \dfrac{r}{9}\).
Multiply by 9: \(r = -189.\)
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