Solve These Questions:

-12 = 4.7k + 11.5
Part 1:
Four times Audey's age plus 7 is Patty's age. Patty is 51. Write an equation to find Audrey's age, using x as your variable
Part 2:
Four times Audey's age plus 7 is Patty's age. Patty is 51. What is Audrey's age?

Part 1:
Write an algebraic equation to find out how many miles they will travel, using x as your variable
Part 2:
How many miles will they travel?

Part 1:
Write an algebraic equation to find out how many gallons of gas they will use, using x as your variable.
Part 2:
How many gallons of gas will they use?