jocelynmorejon jocelynmorejon

21-09-2020
Mathematics

contestada

question: 69 = 9r -3
r =

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-09-2020

Answer:

8 = r

Step-by-step explanation:

69 = 9r -3

Add 3 to each side

69+3 = 9r -3+3

72 = 9r

Divide each side by 9

72 / 9 = 9r/9

8 = r

Answer Link

madison2014nc madison2014nc

21-09-2020

Answer:

Hi there!

Your answer is:

r= r = 7 & 7/9ths OR roughly 7.78

Step-by-step explanation:

69= 9r -3

+3

70 = 9r

/9

r = 7 & 7/9ths OR roughly 7.78

Hope this helps!

Answer Link

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