Solve for y
y = -\frac{11}{2} = -5\frac{1}{2} = -5.5
Assign y
y≔-\frac{11}{2}
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y=\frac{-22}{4}
Subtract 1 from -21 to get -22.
y=-\frac{11}{2}
Reduce the fraction \frac{-22}{4} to lowest terms by extracting and canceling out 2.
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