Solve for y
y=-\frac{1}{4}=-0.25
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4y=-1
Subtract 1 from both sides. Anything subtracted from zero gives its negation.
y=\frac{-1}{4}
Divide both sides by 4.
y=-\frac{1}{4}
Fraction \frac{-1}{4} can be rewritten as -\frac{1}{4} by extracting the negative sign.
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Matrix
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Limits
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