РЕШИТЕ,ПОЖАЛУЙСТА СРОЧНО

Решите задачу:

$\log_{0.5}(x+5) \leq -2\\ \log_{0.5}(x+5) \leq \log_{0.5}0.5^{-2}\\ \displaystyle \left \{ {{x+5 \geq 0.5^{-2}} \atop {x+5\ \textgreater \ 0}} \right. \to \left \{ {{x \geq -1} \atop {x\ \textgreater \ -5}} \right. \to x \geq -1$

$2^{4x-3}\ \textgreater \ 32\\ 2^{4x-3}\ \textgreater \ 2^5\\ 4x-3\ \textgreater \ 5\\ 4x\ \textgreater \ 8\\ x\ \textgreater \ 2$

$3*2^x+5*2^{x-2}=17|*2^2\\ 12*2^x+5*2^x=17*2\\ 17*2^x=17*2\\ 2^x=2\\ x=1$