Solve for y
y = -\frac{11}{4} = -2\frac{3}{4} = -2.75
Assign y
y≔-\frac{11}{4}
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y=\frac{1}{4}-3
Calculate \frac{1}{2} to the power of 2 and get \frac{1}{4}.
y=\frac{1}{4}-\frac{12}{4}
Convert 3 to fraction \frac{12}{4}.
y=\frac{1-12}{4}
Since \frac{1}{4} and \frac{12}{4} have the same denominator, subtract them by subtracting their numerators.
y=-\frac{11}{4}
Subtract 12 from 1 to get -11.
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