Recent content by hola1

Hi, sorry if it's not in the right subforum. idk how to solve x: http://puu.sh/2Lbb1.png The answer is x = -1.70951. how do we get there? please explain everystep. thanks :3 ****someone made it this far, idk if it is the correct path: log2 (2^(x-1)+3^(x+1)) = 2x - log2 (3^x) log2...