What is the difference of (6x - 7 y) and (4x+3 y)

To find the difference between (6x-7y) and (4x+3y) would be by subtracting both the equations. To start, first set up an expression:

(6x-7y) - (4x+3y)

When done, subtract any like terms and add the remaing together:

(6x-4x) + (-7y-3y)

This will result in your answer, 2x-10y