2(U+2)+U=(U-1)+6

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Solution for 2(U+2)+U=(U-1)+6 equation: 


Simplifying
2(U + 2) + U = (U + -1) + 6

Reorder the terms:
2(2 + U) + U = (U + -1) + 6
(2 * 2 + U * 2) + U = (U + -1) + 6
(4 + 2U) + U = (U + -1) + 6

Combine like terms: 2U + U = 3U
4 + 3U = (U + -1) + 6

Reorder the terms:
4 + 3U = (-1 + U) + 6

Remove parenthesis around (-1 + U)
4 + 3U = -1 + U + 6

Reorder the terms:
4 + 3U = -1 + 6 + U

Combine like terms: -1 + 6 = 5
4 + 3U = 5 + U

Solving
4 + 3U = 5 + U

Solving for variable 'U'.

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

Add '-1U' to each side of the equation.
4 + 3U + -1U = 5 + U + -1U

Combine like terms: 3U + -1U = 2U
4 + 2U = 5 + U + -1U

Combine like terms: U + -1U = 0
4 + 2U = 5 + 0
4 + 2U = 5

Add '-4' to each side of the equation.
4 + -4 + 2U = 5 + -4

Combine like terms: 4 + -4 = 0
0 + 2U = 5 + -4
2U = 5 + -4

Combine like terms: 5 + -4 = 1
2U = 1

Divide each side by '2'.
U = 0.5

Simplifying
U = 0.5

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