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21 votes
21 votes
-13 =
(r)/(9) +8

what is r?

User Sukma Saputra
by
2.3k points

1 Answer

8 votes
8 votes

Answer:


- 13= (r)/(9) + 8 \\ (r)/(9) = - 13 - 8 \\ (r)/(9) = - 21 \\ r = 9 * - 21 \\ r = - 189

I hope I helped you^_^

User Max Vyaznikov
by
3.1k points