Question 360502
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Hi, you have the right idea  multiplying each term on both sides of the equation by 12 and you have 
the correct answer: however 9x + 15 - 20x + 4 > 6 , the +4 was not written as a -4

3x + 5    5x + 1     1
______ - ________ > ___
   4         3       2
3(3x + 5) - 4(5x+1) > 1/2
9x + 15 -20x - 4 > 6
-11x + 11 > 6
-11x > -5  
Dividing by -11, yes! does change the sign of the inequality
x  < 5/11