solving a logarithmic equation with different bases

Ghassan asked if we can help solve a logarithmic equation with different bases, namely, log_7(x)+log_5(x)=log_25(x). We will see how to use the change of base formula for logarithm to help us solve this triple logarithmic equation! Subscribe for more math for fun videos 👉 https://bit.ly/3o2fMNo 💪 Support this channel,   / blackpenredpen   🛍 Shop math t-shirt & hoodies: http://bit.ly/bprpmerch. (10% off with the code "WELCOME10") 🛍 I use these markers: https://amzn.to/3skwj1E