Ive been having problems with this soo...

My first problem is this:

Solve 2x-4(x+2)-6 < 0

Can someone help me step-by-step figure this out so i can at least finish the ones that are similiar to this one? Thankies

2x-4(x+2)-6 < 0

2x-4x-8-6 <0
-2x - 14 <0
-14 < 2x
-7 < x