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

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


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

Reorder the terms:
6u + 2 + -2(-1 + -6u) = 2(u + -1)
6u + 2 + (-1 * -2 + -6u * -2) = 2(u + -1)
6u + 2 + (2 + 12u) = 2(u + -1)

Reorder the terms:
2 + 2 + 6u + 12u = 2(u + -1)

Combine like terms: 2 + 2 = 4
4 + 6u + 12u = 2(u + -1)

Combine like terms: 6u + 12u = 18u
4 + 18u = 2(u + -1)

Reorder the terms:
4 + 18u = 2(-1 + u)
4 + 18u = (-1 * 2 + u * 2)
4 + 18u = (-2 + 2u)

Solving
4 + 18u = -2 + 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 + 18u + -2u = -2 + 2u + -2u

Combine like terms: 18u + -2u = 16u
4 + 16u = -2 + 2u + -2u

Combine like terms: 2u + -2u = 0
4 + 16u = -2 + 0
4 + 16u = -2

Add '-4' to each side of the equation.
4 + -4 + 16u = -2 + -4

Combine like terms: 4 + -4 = 0
0 + 16u = -2 + -4
16u = -2 + -4

Combine like terms: -2 + -4 = -6
16u = -6

Divide each side by '16'.
u = -0.375

Simplifying
u = -0.375

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