I have no idea I’m answering this because I need to ask more questions
It is multiplication? If it is, the answer is 6/8. Simplified it is 3/4.
For this case we have the following system of equations:

We multiply the first equation by -4:

We have the following equivalent system of equations:

We add the equations:

We find the value of the variable "x":

Thus, the solution of the system is:

See the graphic in the attached image
ANswer:

See the graphic in the attached image
-65=6b-11
Add 11 to both sides to get rid of the -11 on the right side
-54=6b
Then divide both sides by six to find the value of b
-9=b
So b is -9
(6÷2)+(5+2×3)=24
I got this so this is the answer
;D