SOLUTION: 5Y-4(2Y+1)<2(0.5-2Y)

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Question 99315: 5Y-4(2Y+1)<2(0.5-2Y)
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
5y-8y-4<1-4y
add 4 and 4y to each side: 5y-8y+4y<1+4
y<5
Check:
y=4 20-32-4<1-16...-16<-15 True
y=5 25-40-4<1-20...-19<-19 False
y<5 is correct.
Ed