SOLUTION: 1. 9=-6-3b
2. 5(a-1)+3=28
3. 3x-4 <2
4, 9(a-1)>10(a-2)
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Question 251825: 1. 9=-6-3b
2. 5(a-1)+3=28
3. 3x-4 <2
4, 9(a-1)>10(a-2)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1. 9=-6-3b
3b = -15
b = -5
------------------
2. 5(a-1)+3=28
5a-5 = 25
5a = 30
a = 6
-------------------------
3. 3x-4 <2
3x < 6
x < 2
--------------------------
4, 9(a-1)>10(a-2)
9a-9 > 10a-20
a< 11
=========================
Cheers,
Stan H.
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