Answer:
61x-47y
Explanation:
you need to simplify the equation. To do this first combine the x's
56+5=61
even though it may be a subtraction problem you still add the x's and y's
Then add the y's
61+-14=47
adding a negative number to a positive one is the same as subtracting that number.
Then you put the equation back together:
61x-47y