2(u+2)-u=2(u-1)+5

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Solution for 2(u+2)-u=2(u-1)+5 equation:


Simplifying
2(u + 2) + -1u = 2(u + -1) + 5

Reorder the terms:
2(2 + u) + -1u = 2(u + -1) + 5
(2 * 2 + u * 2) + -1u = 2(u + -1) + 5
(4 + 2u) + -1u = 2(u + -1) + 5

Combine like terms: 2u + -1u = 1u
4 + 1u = 2(u + -1) + 5

Reorder the terms:
4 + 1u = 2(-1 + u) + 5
4 + 1u = (-1 * 2 + u * 2) + 5
4 + 1u = (-2 + 2u) + 5

Reorder the terms:
4 + 1u = -2 + 5 + 2u

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

Solving
4 + 1u = 3 + 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 + 1u + -2u = 3 + 2u + -2u

Combine like terms: 1u + -2u = -1u
4 + -1u = 3 + 2u + -2u

Combine like terms: 2u + -2u = 0
4 + -1u = 3 + 0
4 + -1u = 3

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

Combine like terms: 4 + -4 = 0
0 + -1u = 3 + -4
-1u = 3 + -4

Combine like terms: 3 + -4 = -1
-1u = -1

Divide each side by '-1'.
u = 1

Simplifying
u = 1

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