3x + 6x = 9x
It is: 2-3x simplified
-3x+9x can be simplified to 6x
It can be simplified to: -6x-2
3x-3y
It is: 3x-2 simplified
It can be simplified to: -6x-2
It is an expression that can be simplified to 4x
14
9
3
8
combine like terms do you get: 9x-3. that's as simplified as it can be.