Dillyn1 Dillyn1

27-09-2017
Mathematics

contestada

if 4x +5=9x-2,then x=

Respuesta :

choixongdong choixongdong

27-09-2017

4x +5=9x-2
9x - 4x = 5 + 2
5x = 7
x = 7/5
x = 1.4

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