25-11-2018
Mathematics

contestada

1. 1.4(x−1.6)=1.6(x−1.4)

solve
2. 1.4(x−1.6)=1.6(1.4−x)

solve

Respuesta :

potatonite potatonite

25-11-2018

1.
[tex]1.4( x - 1.6) = 1.6(x - 1.4) \\ 1.4x - 2 .24 = 1.6x - 2.24 \\ 0.2x = 0 \\ x = 0[/tex]
2.
[tex]1.4( x - 1.6) = 1.6(1.4 - x) \\ 1.4x - 2 .24 = 2.24 - 1.6x \\ 3x = 4.48 \\ x = 1.4933333[/tex]

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