zailaroldan zailaroldan

14-11-2017
Mathematics

contestada

Solve the inequality |2x|+7>15

Respuesta :

14-11-2017

|2x|+7>15 Set it to 0 and remove absolute value bars
x>4 or x<-4

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naifnafizov66ys naifnafizov66ys

14-11-2017

solved it by simple algebra so the x will be more than 4 x={567.....}
2x+7>15
2x>8
x>4

Answer Link

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