Solve for b
b>-9
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b+15>\frac{18}{3}
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
b+15>6
Divide 18 by 3 to get 6.
b>6-15
Subtract 15 from both sides.
b>-9
Subtract 15 from 6 to get -9.
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