Driscol Driscol

01-04-2016
Mathematics

Answered

how do I do these? can someone please help

how do I do these? can someone please help class=

Verified Answer :

apologiabiology apologiabiology

06-04-2016

-4/3x<12
multiply both sides by -3/4 to make it 1x (-4/3 times -3/4=-12/-12=1)
x<-36/4
x<-9

13c<-169
divide both sidse by 13
c<-13

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