2(u+1)=-2(7u-6)+u

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Solution for 2(u+1)=-2(7u-6)+u equation:


Simplifying
2(u + 1) = -2(7u + -6) + u

Reorder the terms:
2(1 + u) = -2(7u + -6) + u
(1 * 2 + u * 2) = -2(7u + -6) + u
(2 + 2u) = -2(7u + -6) + u

Reorder the terms:
2 + 2u = -2(-6 + 7u) + u
2 + 2u = (-6 * -2 + 7u * -2) + u
2 + 2u = (12 + -14u) + u

Combine like terms: -14u + u = -13u
2 + 2u = 12 + -13u

Solving
2 + 2u = 12 + -13u

Solving for variable 'u'.

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

Add '13u' to each side of the equation.
2 + 2u + 13u = 12 + -13u + 13u

Combine like terms: 2u + 13u = 15u
2 + 15u = 12 + -13u + 13u

Combine like terms: -13u + 13u = 0
2 + 15u = 12 + 0
2 + 15u = 12

Add '-2' to each side of the equation.
2 + -2 + 15u = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 15u = 12 + -2
15u = 12 + -2

Combine like terms: 12 + -2 = 10
15u = 10

Divide each side by '15'.
u = 0.6666666667

Simplifying
u = 0.6666666667

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