COULD YOU SHOW YOU WORK? 1. x – 3 –9 2. –2x + 1 ≤ –11 3. 10 8x – 8 5. –2(x – 3) ≥ 5 – (x + 3)

Question

COULD YOU SHOW YOU WORK?

1. x – 3 > –9

2. –2x + 1 ≤ –11

3. 10 < –3x + 1

4. 2(x + 5) > 8x – 8

5. –2(x – 3) ≥ 5 – (x + 3)

anonymous · Answer

1) x-3>-9
       +3  +3
x>-6

anonymous · Answer

1) add 3 to both sides

anonymous · Answer

2) subtract 1 from both sides
divide by -2
change the sense of the inequality

anonymous · Answer

satellite73 which on are you doing?

anonymous · Answer

$$-2x+1\leq -11$$
$$-2x\leq -11-1$$
$$-2x\leq -12$$
$$x\geq -12\div -2$$
$$x\geq 6$$

anonymous · Answer

that as #2

anonymous · Answer

that was how u do it the work and all?

anonymous · Answer

that was all the steps worked out. nothing omitted

anonymous · Answer

oh ok

anonymous · Answer

#3 takes two steps
subtract 1 from both sides
divide by -3 and change the sense of the inequality
$$10 < –3x + 1$$
$$10-1<-3x$$ bet you can finish from there.