SOLUTION: n-15<3

Algebra.Com
Question 236931: n-15<3
Answer by nyc_function(2741)   (Show Source): You can put this solution on YOUR website!
n - 15 < 3
Add 15 to 3.
n < 15 + 3
n < 18
Draw a number line. Go to positive 18 and everything to the left of 18.
Everything to the left of 8 indicates that whatever the value of n is, it must be smaller than 18.


<----------0----------18->
Can you shade it now?


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