SOLUTION: 3b-7<32 how do I work this out so I can show my work

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Question 719052: 3b-7<32 how do I work this out so I can show my work
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
3b-7<32 how do I work this out so I can show my work
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3b-7<32
add 7 to each side
3b<39
divide both sides by 3
b<13
solution: (-∞,13)