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15-12-2019
Mathematics

contestada

-3.1x+7-7.4x=1.5x+6(x-3/2

Respuesta :

Yang100 Yang100

15-12-2019

Answer:

x=8/9

Step-by-step explanation:

-3.1x+7-7.4x=1.5x+6(x-3/2)

-3.1x-7.4x+7=1.5x+6x-9

-10.5x-1.5x-6x=-9-7

-18x=-16

18x=16

x=16/18

simplify

x=8/9

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