Evaluate
-\frac{15}{7}\approx -2.142857143
Factor
-\frac{15}{7} = -2\frac{1}{7} = -2.142857142857143
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-6+\frac{27}{7}
The opposite of -\frac{27}{7} is \frac{27}{7}.
-\frac{42}{7}+\frac{27}{7}
Convert -6 to fraction -\frac{42}{7}.
\frac{-42+27}{7}
Since -\frac{42}{7} and \frac{27}{7} have the same denominator, add them by adding their numerators.
-\frac{15}{7}
Add -42 and 27 to get -15.
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