1
8b - 12c = -4
3b-8b = -5
8b^2 -9b +1 8b^2 -8b -b +1 8b(b-1) - 1(b-1) (8b-1)(b-1)
-8b-48a-40c
8b - 4b = 4b
it means the 8b is a lot bigger than W. The B means big and the W means Women.
9a-99 = -90
It is the same as: 9a -4a = 5a
It is: 9a-a-a = 7a
The expression (9a - a - a) simplifies to (9a - 2a), which equals (7a). So, the final result is (7a).
If: 9a = 18b Then: a = 2b
9a - 8a = a