How do you solve #-13c + 9\geq c - 2> - 5- 13c#?

Question

445 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-10-09T12:41:01

#11/14 >= c > -3/14#

Add 2 to each part

#color(brown)(-13c+9 color(blue)(+2)" ">=" "c-2color(blue)(+2)" " >" " -5-13c color(blue)(+2)) #

#-13c+11" " >=" " c" " >" " -3-13c#

#color(white)(..)#

Add #13c# to each part

#color(brown)(-13c color(blue)(+13c)+11" " >=" " c color(blue)(+13c)" " >" " -3-13c color(blue)(+13c))#

#11 >= 14c > -3#

#color(white)(..)#
Divide each part by 14

#11/14 >= c > -3/14#