am i doing these problems correctly? 1. x – 3 –9 2. –2x + 1 ≤ –11 3. 10

Question

am i doing these problems correctly?
1. x – 3 > –9  
2. –2x + 1 ≤ –11
3. 10 < –3x + 1

anonymous · Answer

x – 3 > –9  
    +3    +3
x > -6

anonymous · Answer

–2x + 1 ≤ –11
        -1     -1
-2x ≤ -12

anonymous · Answer

10 < –3x + 1
-1             -1
9 < -3x

cwrw238 · Answer

thats fine as far as you've gone

anonymous · Answer

i feel like i forgot somthing

anonymous · Answer

partially yes, but 
-2x ≤ -12 is not an answer you need to have just x
how to remove that -2 from x? just divide by -2 both sides
also don't forget when dividing multiplying by negative number this < becomes > and viceversa

cwrw238 · Answer

well you need to finish the last two

anonymous · Answer

oh ya i forgot to divide thank you

anonymous · Answer

show your answers when you done it

anonymous · Answer

–2x + 1 ≤ –11
        -1     -1
-2x ≤ -12
-2        -2
x≤6

10 < –3x + 1
-1             -1
9 < -3x
-3   -3
-3<x

anonymous · Answer

is that right?

anonymous · Answer

u forgot that u need to change direction of sign when multiplying or dividing as i said so it should be $x\geq6$
and $-3>x$

anonymous · Answer

ok thank you

anonymous · Answer

also its nicer to write x<-3 than -3>x but both of them are correct answers

anonymous · Answer

ok thank you