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Mathematics 13 Online
OpenStudy (anonymous):

-2(r – 2) – 7 + 8r – r = 32

OpenStudy (anonymous):

Combine like terms and distribute. 9r - 7 = 32 Then add 7 to both sides. 9r = 39 divide both sides by 9. r = 4.33 (rounded to the nearest tenth.

OpenStudy (anonymous):

k thx

OpenStudy (anonymous):

np

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