neonwhite
neonwhite neonwhite
  • 21-09-2018
  • Mathematics
contestada

Solve the inequality for x show each step of the solution -12x-0.4>0.2(36.5x+80)-55 am i correct ?12
−
0.40.2
×
(
36.5
+
80
)
−
55
=
12
−
0.40.2
×
116.5
−
55
=
12
−
0
−
55
=
−
43
(if not answer correctly for brainlist+35 points)

Respuesta :

amiera06
amiera06 amiera06
  • 22-09-2018
-12x-0.4>7.3x+16-55
= -12x-7.3x>16-55+0.4
= -19.3x> -38.6
= x< -38.6/-19.3
= x< 2
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