Let $g(x)$ be a function piecewise defined as$$g(x) = \left\{ \begin{array}{c l} -x & x\le 0 \\ 2x-41 & x>0 \end{array} \right. . $$If $a$ is negative, find $a$ so that $g(g(g(10.5)))=g(g(g(a)))$. Express your answer as a decimal. HELP ASAP!
Check this answer https://web2.0calc.com/questions/let-be-a-function-piecewise-defined-as-if-is-negative
value of a is -30.5.