15-11-2020
Mathematics

contestada

LISTEN AND LEARN
-5r - 3 = 12
+3 + 3
-5r - 15
What does R equal

Respuesta :

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15-11-2020

Answer:

r = -3

Step-by-step explanation:

-5r - 3 = 12

-5r = 15

r = -3

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