Answer:
-1x-13, I'm sorry if it is wrong...
Step-by-step explanation:
5(x-4)+3x-9x+7
5x-20+3x-9x+7
5x-20-6x+7
-1x-13
-x - 13
5(x - 4) + 3x - 9x +7
Distribute the 5 to x - 4
5x - 20 + 3x -9x + 7
Combine like terms
