4x-2u-8=0

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Solution for 4x-2u-8=0 equation:


Simplifying
4x + -2u + -8 = 0

Reorder the terms:
-8 + -2u + 4x = 0

Solving
-8 + -2u + 4x = 0

Solving for variable 'u'.

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

Add '8' to each side of the equation.
-8 + -2u + 8 + 4x = 0 + 8

Reorder the terms:
-8 + 8 + -2u + 4x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -2u + 4x = 0 + 8
-2u + 4x = 0 + 8

Combine like terms: 0 + 8 = 8
-2u + 4x = 8

Add '-4x' to each side of the equation.
-2u + 4x + -4x = 8 + -4x

Combine like terms: 4x + -4x = 0
-2u + 0 = 8 + -4x
-2u = 8 + -4x

Divide each side by '-2'.
u = -4 + 2x

Simplifying
u = -4 + 2x

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