lowkeygamer55 lowkeygamer55

08-04-2017
Mathematics

contestada

Solve the inequality.

2(4 + 2x) ≥ 5x + 5

Respuesta :

mdmujtaba2002 mdmujtaba2002

08-04-2017

2(4+2x) greater equal to 0
8+4x greater equal to 5x+5
Take 5 at right and the x coefficient at left
8-5 greater equal to 5x-4x
(Sign change if place change as you know )
8-5=3 and 5x-4x =x
So automatically xis greater equal to 3

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