Question

Solve for d.

3 + d < 3 − d
___________________
a. d < −6

b. d < −3

c. d < 0

d. d < 6

Answer 1

2d < 0
d < 0
but this question is wrong because if you substitute d = 0 in the inequality you'd get
3 < 3 which is incorrect! let your instructor know about that you'll appear as a legend lol

because se if you have to isolate d in one side you'll have to add d on both sides for the right side which would equal
2d < 3 - 3
2d < 0
d < 0/2
d< 0

Answer 2

make sense to you?

Answer 3

@agent0smith correct me if am wrong

Answer 4

anyway your answer is d<0

Answer 5

Nooooo i figured it out we had the answer correct d<0 which means the values that would set the inequality to be correct is all real numbers less that 0 such as -1

substitute d = -1
3 + -1 < 3- (-1)
2 < 4

whici is correct :)

Answer 6

so yeah the answer is d<0 make sense?

Answer 7

@Will.H that's correct (:

Answer 8

Thank you AloneS :)