anjushane
anjushane
18-02-2017
Mathematics
contestada
solve this 12(9-3x)+2x=516
Respuesta :
IsabellaRosette
IsabellaRosette
18-02-2017
12(9-3x) + 2x = 516
108 - 36x + 2x = 516
-34x = 516-108
-34x = 408
x = -408/34
x = - 12
Answer Link
AnkitDavid
AnkitDavid
18-02-2017
12(9-3x) + 2x = 516
Now, open the bracket
108 - 36x + 2x = 516
-36x + 2x = 512
-34x = 516-108
-34x = 408
x = -408/34
x = - 12
Answer Link
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