Question

How do you do this math Question

Answer 1

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