Respuesta :

-3.1x+7-7.4x=1.5x-6(x-3/2)
- 10.5x + 7 = 1.5x - 6x + 9
6x = 7 - 9
6x = - 2
x = - 1/3
The answer is -1/3


Just look at the attachment
Ver imagen megamilo95oqy0t8

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