6u+6-2(-4u-1)=2(u-3)

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Solution for 6u+6-2(-4u-1)=2(u-3) equation:


Simplifying
6u + 6 + -2(-4u + -1) = 2(u + -3)

Reorder the terms:
6u + 6 + -2(-1 + -4u) = 2(u + -3)
6u + 6 + (-1 * -2 + -4u * -2) = 2(u + -3)
6u + 6 + (2 + 8u) = 2(u + -3)

Reorder the terms:
6 + 2 + 6u + 8u = 2(u + -3)

Combine like terms: 6 + 2 = 8
8 + 6u + 8u = 2(u + -3)

Combine like terms: 6u + 8u = 14u
8 + 14u = 2(u + -3)

Reorder the terms:
8 + 14u = 2(-3 + u)
8 + 14u = (-3 * 2 + u * 2)
8 + 14u = (-6 + 2u)

Solving
8 + 14u = -6 + 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.
8 + 14u + -2u = -6 + 2u + -2u

Combine like terms: 14u + -2u = 12u
8 + 12u = -6 + 2u + -2u

Combine like terms: 2u + -2u = 0
8 + 12u = -6 + 0
8 + 12u = -6

Add '-8' to each side of the equation.
8 + -8 + 12u = -6 + -8

Combine like terms: 8 + -8 = 0
0 + 12u = -6 + -8
12u = -6 + -8

Combine like terms: -6 + -8 = -14
12u = -14

Divide each side by '12'.
u = -1.166666667

Simplifying
u = -1.166666667

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