Amie works 6 hours each saturday and 4 hours each monday. she also makes $20 a week as a dog walker. she makes a total of $130 each week. if h represents amie’s hourly rate, which equation can be used to find amie’s hourly rate?

I feel like the answer is 

10h = 110 

although it's so simple that I'm not even sure it would be considered an equation. 

I got the answer because she works, in total, 10 hours a week. She makes $130 a week, but since $20 comes from the dog walking, you have to do 130 minus 20 which is 110. That's what I did anyway.