2x-2u=8

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Solution for 2x-2u=8 equation: 


Simplifying
2x + -2u = 8

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

Solving
-2u + 2x = 8

Solving for variable 'u'.

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

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

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

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

Simplifying
u = -4 + x

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