rlowe2024 rlowe2024

06-10-2020
Mathematics

contestada

7(r − 1) = 6(r + 1) please show work

Respuesta :

salbadorenrique1 salbadorenrique1

06-10-2020

Answer:

r=13

Step-by-step explanation:

7r-7=6r+6

7r-7+7=6r+6+7

7r=6r+13

7r-6r=6r+13-6r

r=13

Answer Link

justnvalerio29 justnvalerio29

06-10-2020

Answer: r−13

Step-by-step explanation: Step 1. (7 • (r - 1)) - 6 • (r + 1)

Step 2. 7 • (r - 1) - 6 • (r + 1)

Answer Link

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