Just treat the > sign like a = sign, and simplify like you usually would.
5x+19>2x-5 ---Subtract 2x from both sides
-2x -2x
---------------------
3x+19>-5 ---Subtract 19 from btoh sides
-19 -19
------------------
3x >-24 ---Divide both sides by 3
3÷3x>-24÷3
x>-24÷3
x > -8
So any number bigger than -8 would satisfy this expression
Just treat the > sign like a = sign, and simplify like you usually would.
5x+19>2x-5 ---Subtract 2x from both sides
-2x -2x
---------------------
3x+19>-5 ---Subtract 19 from btoh sides
-19 -19
------------------
3x >-24 ---Divide both sides by 3
3÷3x>-24÷3
x>-24÷3
x > -8
So any number bigger than -8 would satisfy this expression