michgarola michgarola

06-05-2017
Mathematics

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How many is?
with procedure and testing PLEASE

3x - 8 = x + 4

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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

07-05-2017

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