1011557 1011557

08-04-2020
Mathematics

contestada

What is -4=r/20-5?
Is it r=20

Respuesta :

Bladerunner1976 Bladerunner1976

13-04-2020

Answer:

r = 20

Step-by-step explanation:

-4 = r/20 - 5

-4 + 5 = r/20 - 5 + 5

1 = r/20

1 * 20 = r/20 * 20

r = 20

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