remember
a/b time b/a=1
and
a/b times b=a
and when working with inequalities (> < > <)
flip the sign when dividding or multiplying by a negative number
so < becomes >, > becomes <
(3/5)e>9
multiply both sides by 5/3
e>45/3
e>15
x/-6>5
multiply both sides by -6 don't forget to flip sign
x<-30