Answer: 14x - 11y
Step by Step Explanation:
- Ignoring that first half, your first step is to distribute the subtraction sign
-(-5+9y-8x) —-> 5-9y+8x
- Next, combine like terms
- Your x terms, y terms, and regular numbers
6x-2y-5+5-9y+8x
6x+8x-2y-9y-5+5 (reorganizing terms so that they’re together can be helpful for some people, but it’s not necessary)
6x+8x = 14x, -2y-9y = -11y, -5+5 = 0/Cancel each other out
This leaves you with 14x-11y