OpenStudy (anonymous):

167<6+7(2-7r)

4 years ago
OpenStudy (anonymous):

4 years ago
OpenStudy (anonymous):

ok

4 years ago
OpenStudy (anonymous):

167<6+7(2-7r)167<6+14-49r 167-6-14<-48r 147<-49 r r >-3

4 years ago
OpenStudy (anonymous):

ok

4 years ago
OpenStudy (anonymous):

r<-3 because you divide by -3 to swap signs

4 years ago
OpenStudy (anonymous):

oo

4 years ago
OpenStudy (anonymous):

i got another proublem if you guy's want to

4 years ago
OpenStudy (anonymous):

-8x+2x-16<-5x+7x

4 years ago
OpenStudy (anonymous):

ok

4 years ago
OpenStudy (anonymous):

ok i am confused

4 years ago
OpenStudy (anonymous):

show your work so i know how to do it

4 years ago
OpenStudy (anonymous):

-8x+2x-16<-5x+7x -6x-16<2x -16<8x /:8 -2<x

4 years ago
OpenStudy (anonymous):

ok

4 years ago
OpenStudy (anonymous):

167<6+7(2-7r) 167<6+14-49r 167<20-49r 147<-49r /: 3 3<-r /*(-1) (swap sides because you divide by a negative) -3>r

4 years ago
OpenStudy (anonymous):

ok thanks

4 years ago
OpenStudy (anonymous):

yes Ankh is right :)

4 years ago