jenna77 jenna77

01-11-2016
Mathematics

contestada

The current temperature is 20 degrees. This is 6 degrees less than twice the temperature that it was 6 hours ago. What was the temperature in small town six hours ago

Respuesta :

texaschic101 texaschic101

01-11-2016

2x - 6 = 20
2x = 20 + 6
2x = 26
x = 26/2
x = 13 <==

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