marquesdatbo
marquesdatbo
05-08-2017
Mathematics
contestada
3x + 159 = negative-2x + 4.
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Banabanana
Banabanana
05-08-2017
3x + 159 = -2x + 4
3x + 2x = 4 - 159
5x = -155
x = -155/5
x = -31
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