3x - 2 - 4y - 2x - 7y + 5
5x + 11y + 7
x - 3y + 3
x - 11y + 3
-2x(3x - 7)
-6x + 14
-6x^2 + 14x
-6x^2 - 14x
5x + 3(4 - 2x) + 7
-x + 19
3x + 19
11x + 19
8 - 6(2x + 5) - 4 + 3x
-9x + 34
-9x - 26
-30x + 2