Evaluate
-\frac{19}{3}\approx -6.333333333
Factor
-\frac{19}{3} = -6\frac{1}{3} = -6.333333333333333
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-\frac{21}{3}+\frac{2}{3}
Convert -7 to fraction -\frac{21}{3}.
\frac{-21+2}{3}
Since -\frac{21}{3} and \frac{2}{3} have the same denominator, add them by adding their numerators.
-\frac{19}{3}
Add -21 and 2 to get -19.
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Matrix
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Simultaneous equation
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Limits
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