4=2u

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Solution for 4=2u equation:


Simplifying
4 = 2u

Solving
4 = 2u

Solving for variable 'u'.

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

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

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

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

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

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

Divide each side by '-2'.
u = 2

Simplifying
u = 2

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