tnlovemusic
tnlovemusic
04-12-2016
Mathematics
contestada
5000 - 50x = 4800 - 30x
Respuesta :
JulieC246
JulieC246
04-12-2016
5000 - 50x = 4800 - 30x
+50x +50x
----------------------------------------
5000 = 4800 + 20x
-4800 -4800
----------------------------
200 = 20x
Divide both sides by 20
x = 10
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