\(\left(-9989\right)-\left(2008-9989\right)+\left(-192\right)\)
\(=\left(-9989\right)-2008+9989+\left(-192\right)\)
\(=\left[\left(-9989\right)+9989\right]-2008+\left(-192\right)\)
\(=0-2008+\left(-192\right)\)
\(=\left(-2008\right)+\left(-192\right)\)
\(=-2200\)