2(2u+1)-4=

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Solution for 2(2u+1)-4= equation:


Simplifying
2(2u + 1) + -4 = 0

Reorder the terms:
2(1 + 2u) + -4 = 0
(1 * 2 + 2u * 2) + -4 = 0
(2 + 4u) + -4 = 0

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

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

Solving
-2 + 4u = 0

Solving for variable 'u'.

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

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

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

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

Divide each side by '4'.
u = 0.5

Simplifying
u = 0.5

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