Solve for d
d<2
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5d+2<-4\left(-3\right)
Multiply both sides by -3. Since -3 is negative, the inequality direction is changed.
5d+2<12
Multiply -4 and -3 to get 12.
5d<12-2
Subtract 2 from both sides.
5d<10
Subtract 2 from 12 to get 10.
d<\frac{10}{5}
Divide both sides by 5. Since 5 is positive, the inequality direction remains the same.
d<2
Divide 10 by 5 to get 2.
Examples
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Matrix
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Integration
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Limits
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