12ab-5x^2-20ab+4x=0

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Solution for 12ab-5x^2-20ab+4x=0 equation:


Simplifying
12ab + -5x2 + -20ab + 4x = 0

Reorder the terms:
12ab + -20ab + 4x + -5x2 = 0

Combine like terms: 12ab + -20ab = -8ab
-8ab + 4x + -5x2 = 0

Solving
-8ab + 4x + -5x2 = 0

Solving for variable 'a'.

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

Add '-4x' to each side of the equation.
-8ab + 4x + -4x + -5x2 = 0 + -4x

Combine like terms: 4x + -4x = 0
-8ab + 0 + -5x2 = 0 + -4x
-8ab + -5x2 = 0 + -4x
Remove the zero:
-8ab + -5x2 = -4x

Add '5x2' to each side of the equation.
-8ab + -5x2 + 5x2 = -4x + 5x2

Combine like terms: -5x2 + 5x2 = 0
-8ab + 0 = -4x + 5x2
-8ab = -4x + 5x2

Divide each side by '-8b'.
a = 0.5b-1x + -0.625b-1x2

Simplifying
a = 0.5b-1x + -0.625b-1x2

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