\(-66\left(\dfrac{1}{2}-\dfrac{1}{3}+\dfrac{1}{11}\right)+1,24\cdot\left(-37\right)+63\cdot\left(-1,24\right)\)
\(=-66\cdot\dfrac{17}{66}+\left(-1,24\right)\cdot37+63\cdot\left(-1,24\right)\)
\(=-17+\left(1,24\right)\left(37+63\right)\)
\(=-17+\left(-1,24\right)\cdot100\)
\(=-17+\left(-124\right)\)
\(=-141\)