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28-01-2021
Mathematics

contestada

Solve the following
equations for r:
9r - 66 = 116 - 4r

Respuesta :

Аноним Аноним

28-01-2021

Answer:

r = 14

Step-by-step explanation:

9r - 66 = 116 - 4r

+4r +4r

13r - 66 = 116

+66 +66

13r = 182

divide both sides by 13

r = 14

Hope this helps!!!

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