30-08-2016
Mathematics

contestada

6x-2(x+2) > 2-3(x+3)

Respuesta :

Panoyin Panoyin

30-08-2016

6x - 2(x + 2) > 2 - 3(x + 3)
6x - 2(x) - 2(2) > 2 - 3(x) - 3(3)
6x - 2x - 4 > 2 - 3x - 3
4x - 4 > -3x - 3 + 2
4x - 4 > -3x - 1
+ 3x + 3x
7x - 4 > -1
+ 4 + 4
7x > 3
7 7
x > ³/₇

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