Karen’s Kitty Korner offers cat sitting services for the pampered cats of Beverly Hills. During the week, she offers her cat sitting services $5 an hour along with an additional fee of $12. On the weekend, her fees change to $3 per hour and an additional fee of $18. After how many hours of cat sitting will her weekend rates be the same as her weekday rate? But can you give me the step by step like this
1 + 2x = 5 - 2x

1+2x = 5 + -2x
2x + 1 = -2x + 5
+2x +2x
4x + 1 = 5
-1 -1
4x = 4
4 4

X = 1