4b-ab=

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Solution for 4b-ab= equation:


Simplifying
4b + -1ab = 0

Reorder the terms:
-1ab + 4b = 0

Solving
-1ab + 4b = 0

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
-1ab + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
-1ab + 0 = 0 + -4b
-1ab = 0 + -4b
Remove the zero:
-1ab = -4b

Divide each side by '-1b'.
a = 4

Simplifying
a = 4

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