Solve for y
y>\frac{11}{2}
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4y>1+21
Add 21 to both sides.
4y>22
Add 1 and 21 to get 22.
y>\frac{22}{4}
Divide both sides by 4. Since 4 is positive, the inequality direction remains the same.
y>\frac{11}{2}
Reduce the fraction \frac{22}{4} to lowest terms by extracting and canceling out 2.
Examples
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Matrix
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Limits
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