Question 164111
3m-8>-30+5m
3M-5M>-30+8
-2M>-22
M<-22/-2 DIVIDING BY A NEGATIVE VELUE CHANGES THE > SIGN TO A < SIGN.
M<11 ANSWER.
PROOF:
LET X=10
3*10-8>-30+5*10
30-8>-30+50
22>20