Answer :
5x - 4 -9x + 7
simplify
5x - 9x = -4x
-4 + 7 = 3
Answer: -4x - 3
simplify
5x - 9x = -4x
-4 + 7 = 3
Answer: -4x - 3
The answer is c.
5x-9x=-4x
-4+7=3
There for the answer would be -4x+3
5x-9x=-4x
-4+7=3
There for the answer would be -4x+3