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01-03-2017
Mathematics

contestada

1. 4x - 3/5 = 2/6
2. x - 13 + 4x = 22
3. -36= -6(2x-14)

Respuesta :

Аноним Аноним

01-03-2017

1、4X=0.66

X=0.17

2、5X=35

X=7

3 -36=-12X+84

12X=84+36

12X=120

X=10

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