Solve for x.
1+|2+x|=9
x = 4 or x=−8
x = 5 or x=−9
x = 6 or x=−10
x = 7 or x=−11

Step-by-step explanation:

1+|2+x|=9

1+|2+x| -1 =9-1

|2+x| = 8

2+x = 8 or 2+x = -8

x=6 or x= -10

the infinity sign

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)