djnd
djnd
05-07-2017
Mathematics
contestada
Find the value of y when x equals 10 5x-y=54
Respuesta :
nicolina
nicolina
05-07-2017
5x-y=54
x=10
50-y=54
-y=54-50
y= -4
Answer Link
koziadam
koziadam
05-07-2017
5x - y = 54
5(10) - y = 54
50 - y = 54
50 = 54 + y
-4 = y
Therefore y = -4.
5x - y = 54
5(10) - (-4) = 54
50 + 4 = 54
54 = 54
Answer Link
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