Question

please help!

- 2/5x -9<9/10

with the steps:)

Answer 1

\[-2x/5-9<9/10\]
Add 9 to each side:
-2x/5<9/10+9
Multiply both sides by 5:
-2x< 5*9/10+45 => -2x<49.5
Divide both sides by -2 and compute:
x<-24.75 or x< 99/10

Answer 2

if it was supposed to be -2/(5x)-9<9/10
-2/(5x)<99/10
-20/99<5x
4/99<x or x>4/99

Answer 3

Brackets help clarify in your question where the x should be.