Casiboo925
Casiboo925
23-09-2016
Mathematics
contestada
−6>−30−4x−6>−30-4x. What's the inequality.
Respuesta :
Panoyin
Panoyin
23-09-2016
-6 > -4x - 30 - 6 > -4x - 30
-6 > -4x - 36 > -4x - 30
+ 4x + 4x + 4x
4x - 6 > -36 > -30
+ 6 + 6 + 6
4x > -30 > -24
4 4 4
x > -7.5 > -6
0 > -x - 7.5 > -x - 6
7.5 > -x > -x - 6
-7.5 > x > x + 6
No solution.
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