michgarola
michgarola michgarola
  • 06-05-2017
  • Mathematics
contestada

How many is?
with procedure and testing PLEASE

3x - 8 = x + 4

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ayugmaacharya
ayugmaacharya ayugmaacharya
  • 06-05-2017
3x - 8 = x +4


3x - x -8 = x - x +4


2x -8 = 4

2x-8+8 = 4+8


2x = 12


2x/2 = 12/2


x = 6
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Terrilady5
Terrilady5 Terrilady5
  • 07-05-2017
Step by step hope this helps
Ver imagen Terrilady5
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