Let's denote the number of listens for the first song after \( x \) days as \( L_1 \) and for the second song as \( L_2 \).
For the first song:
- Initial listens = 1,000
- New listens per day = 38
- So, the total listens after \( x \) days will be: \[ L_1 = 1000 + 38x \]
For the second song:
- Initial listens = 900
- New listens per day = 40
- So, the total listens after \( x \) days will be: \[ L_2 = 900 + 40x \]
To find out when the two songs have the same number of listens, we set \( L_1 \) equal to \( L_2 \): \[ 1000 + 38x = 900 + 40x \]
This equation can be used to calculate the number of days \( x \) it will take for the two songs to have the same number of listens.