Question

Solve the inequality.

|x + 6| > 15


A.
–21 < x < 9

B.
–9 < x < 9

C.
x > –21 or x < 9

D.
x < –21 or x > 9

Answer 1

Ok first we break it down into 2 equation

x+6>15

And

-(x+6)>15

Answer 2

What do we do with the first one?

Answer 3

you there @pixy

Answer 4

sorry yes

Answer 5

figure out x i think.

Answer 6

@jagr2713

Answer 7

Ok what do we do with the first one i gave u

x+6>5

Answer 8

sorry x+6>15

Answer 9

i dont exactly know

Answer 10

We subtract right b.c when it is x+6>15 we
-6 -6
x>9

Answer 11

you get it?

Answer 12

no not really to be honest.

Answer 13

Ok we subtract 6 on both sides b.c when its x+6>15 we subtract but when its

x-6>15 we add so we flip it when its like this

Answer 14

so we just flip the signs?

Answer 15

kIna yea we switch them when its this kind of equation o we get x>9 right?

Answer 16

right

Answer 17

For the next one we have

-(x+6)>15
Simplify brackets
−x−6>15
What do we do next?

Answer 18

i dont know hold on

Answer 19

i dont know