Solve the inequality and express the solution set in interval notation? 1/4x-4/3x<-13

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Answer 1 · 2018-07-08T22:03:48

#12 < x#

We have

#1/4-4/3=-13/12#

so

#1/4x-4/3x=-13/12x#

so we have to solve

#-13/12x<-13#

multiplying by #-12/13#

we obtain

#x>12#