Resposta :
2-5x > 10
-5x > 8
x > -8/5
2-5x < -10
-5x < -12
x < 12/5
Logo:
-8/5<x<12/5
Resolva,em R,a desigualdade: | 2-5x |> 10 . ME AJUDEM POR FAVOR!
2-5x > 10
-5x > 8
x > -8/5
2-5x < -10
-5x < -12
x < 12/5
Logo:
-8/5<x<12/5