Solve for a
a<-\frac{223}{50}
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a+20<15.54
Multiply both sides of the equation by 2. Since 2 is positive, the inequality direction remains the same.
a<15.54-20
Subtract 20 from both sides.
a<-4.46
Subtract 20 from 15.54 to get -4.46.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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