Solve for w
w>15
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5w>91-16
Subtract 16 from both sides.
5w>75
Subtract 16 from 91 to get 75.
w>\frac{75}{5}
Divide both sides by 5. Since 5 is positive, the inequality direction remains the same.
w>15
Divide 75 by 5 to get 15.
Examples
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Matrix
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Simultaneous equation
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Limits
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