Question

3 + d < 3 – d

Answer 1

ok..
what do you think is the next step?

Answer 2

i think its to subtract the d from each side???

Answer 3

yea.. ok.. go ahead and do that

Answer 4

ok I did this 3 + d - d < 3 - d - d... is that correct ??

Answer 5

d is a negative number. Example: 3 + (-5) = -2 while 3 - (-5) = 8