-0,6 i believe would be the same distance from 0,0 as 0,6.
If 7x+3=24, that means x would be 3 so if you take 5-4x then that would be -7.
The Solution.
The given equation is

Substituting 11 for x, we can get the value of y.

Hence, the value of y is 18.
If you are factoring then the answer is 1/7 x (14z-97) but if your simplifying then it’s 2z- 97/7