4u+4=2(u-2)

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


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

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

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

Solving
4 + 4u = -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 + 4u + -2u = -4 + 2u + -2u

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

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

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

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

Combine like terms: -4 + -4 = -8
2u = -8

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

Simplifying
u = -4

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