Solve $2{\log }_{3}x-{\log }_3\left(x-2\right)=2$

Solve $3+2{\log }_{2}x={\log }_2\left(3-10x\right)$  [Write your in decimal value only]

Solve ${\log }_{x}40-{\log }_{x}5=1$

Solve ${\log }_{x}36+{\log }_{x}4=2$

Solve ${\log }_x\left(25\right)-2{\log }_x\left(2\right)=2$

Solve $2{\log }_{x}32=3+2{\log }_{x}4$

Solve ${\left({\log }_{2}x\right)}^2-8{\log }_{2}x+15=0$

Solve ${\left({\log }_{10}x\right)}^2-{\log }_{10}\left(x^2\right)=3$

Solve ${\left({\log }_{5}x\right)}^2+{\log }_5\left(x^3\right)=10$