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Mathematics 16 Online
OpenStudy (anonymous):

3 + d < 3 – d

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

yea.. ok.. go ahead and do that

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

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