Question
Evaluate: $\frac{-12}{7}+\frac{3}{7}+\frac{-2}{7}$
✓
Answer
$\frac{-12}{7}+\frac{3}{7}+\frac{-2}{7}$ $=\frac{-12+3+(-2)}{7}$ $=\frac{-12+3-2}{7}$ $=\frac{-12-2+3}{7}$ $=\frac{-14+3}{7}=\frac{-11}{7}$
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