Question

Hi
I will mark as brain list
Tell me answer of this question with Step-by-step explanation ​

Answer 1

Answer:

-1

Step-by-step explanation:

2x+8-9+x-3x

=-1

Answer 2

2a=2x+8

-b=-9+x

3c=3x

thus,2a-b-3c=

2x+8-9+x-3x=-1