4x^2-ux=3

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Solution for 4x^2-ux=3 equation: 


Simplifying
4x2 + -1ux = 3

Reorder the terms:
-1ux + 4x2 = 3

Solving
-1ux + 4x2 = 3

Solving for variable 'u'.

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

Add '-4x2' to each side of the equation.
-1ux + 4x2 + -4x2 = 3 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-1ux + 0 = 3 + -4x2
-1ux = 3 + -4x2

Divide each side by '-1x'.
u = -3x-1 + 4x

Simplifying
u = -3x-1 + 4x

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