Answer
$-\frac{11}{12}$
Work Step by Step
$-\frac{1}{6}-\frac{3}{4}=-\frac{1\times2}{6\times2}-\frac{3\times3}{4\times3}=-\frac{2}{12}-\frac{9}{12}=\frac{-2-9}{12}=\frac{-2+(-9)}{12}=\frac{-11}{12}=-\frac{11}{12}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.