Question

6x−9−2(1−x)=x- 9
solve the question

Answer 1

6x−9−2(1−x)=x- 9

6x-9-2+2x=x-9

8x-11=x-9

8x-x=-9+11

7x=2

x=2/7

Answer 2

Answer:

x=20/7

Step-by-step explanation:

6x-9-2(1-x)=x+9

6x-9-2+2x=x+9

6x-11+2x=x+9

8x-11=x+9

8x-x=9+11

7x=20

x=20/7