January 15th, 2017, 09:47 AM  #1 
Newbie Joined: Jan 2017 From: Nigeria Posts: 1 Thanks: 0  Linear inequalities
X is a whole number.if three quarters of x is subtracted from 1,the result is always greater than 0.

January 15th, 2017, 11:17 AM  #2 
Math Team Joined: Jul 2011 From: Texas Posts: 2,569 Thanks: 1272 
What if $x = 1$, a whole number (last time I checked) ... ?

January 15th, 2017, 08:15 PM  #3 
Global Moderator Joined: Dec 2006 Posts: 17,466 Thanks: 1312 
1  (3/4)x > 0 is equivalent to x < 4/3.

February 16th, 2017, 05:19 AM  #4 
Math Team Joined: Jan 2015 From: Alabama Posts: 2,515 Thanks: 640  
February 23rd, 2017, 05:43 AM  #5 
Math Team Joined: Jan 2015 From: Alabama Posts: 2,515 Thanks: 640 
In any case, the statement "X is a whole number. if three quarters of x is subtracted from 1,the result is always greater than 0" is not always true. But there was no question asked in the original post. Chriskwajaffa, was the problem to determine values of x such that the statement is true? If so, is the same as . Multiply on both sides by the positive number 4/3 (do you see why the fact that it is positive is important?) to get . So the statement is true for all x less than 4/3. 

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inequalities, linear 
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