amb1117 amb1117

09-06-2021
Mathematics

contestada

Solve for r.
-3r-9=1r+2

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Аноним Аноним

09-06-2021

Answer:

[tex] - 3r - 9 = 1r + 2 \\ - 3r - r = 11 \\ - 4r = 11 \\ r = - \frac{11}{4} [/tex]

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