ab-4a-2b=4

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Solution for ab-4a-2b=4 equation:


Simplifying
ab + -4a + -2b = 4

Reorder the terms:
-4a + ab + -2b = 4

Solving
-4a + ab + -2b = 4

Solving for variable 'a'.

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

Add '2b' to each side of the equation.
-4a + ab + -2b + 2b = 4 + 2b

Combine like terms: -2b + 2b = 0
-4a + ab + 0 = 4 + 2b
-4a + ab = 4 + 2b

Reorder the terms:
-4 + -4a + ab + -2b = 4 + 2b + -4 + -2b

Reorder the terms:
-4 + -4a + ab + -2b = 4 + -4 + 2b + -2b

Combine like terms: 4 + -4 = 0
-4 + -4a + ab + -2b = 0 + 2b + -2b
-4 + -4a + ab + -2b = 2b + -2b

Combine like terms: 2b + -2b = 0
-4 + -4a + ab + -2b = 0

The solution to this equation could not be determined.

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