b[a-b]-a=

Solution for b[a-b]-a= equation:

Simplifying
b[a + -1b] + -1a = 0
[a * b + -1b * b] + -1a = 0
[ab + -1b2] + -1a = 0

Reorder the terms:
-1a + ab + -1b2 = 0

Solving
-1a + ab + -1b2 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add 'b2' to each side of the equation.
-1a + ab + -1b2 + b2 = 0 + b2

Combine like terms: -1b2 + b2 = 0
-1a + ab + 0 = 0 + b2
-1a + ab = 0 + b2
Remove the zero:
-1a + ab = b2

Combine like terms: b2 + -1b2 = 0
-1a + ab + -1b2 = 0

The solution to this equation could not be determined.