2(7+4u)=-(-19-7u)

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Solution for 2(7+4u)=-(-19-7u) equation:


Simplifying
2(7 + 4u) = -1(-19 + -7u)
(7 * 2 + 4u * 2) = -1(-19 + -7u)
(14 + 8u) = -1(-19 + -7u)
14 + 8u = (-19 * -1 + -7u * -1)
14 + 8u = (19 + 7u)

Solving
14 + 8u = 19 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
14 + 8u + -7u = 19 + 7u + -7u

Combine like terms: 8u + -7u = 1u
14 + 1u = 19 + 7u + -7u

Combine like terms: 7u + -7u = 0
14 + 1u = 19 + 0
14 + 1u = 19

Add '-14' to each side of the equation.
14 + -14 + 1u = 19 + -14

Combine like terms: 14 + -14 = 0
0 + 1u = 19 + -14
1u = 19 + -14

Combine like terms: 19 + -14 = 5
1u = 5

Divide each side by '1'.
u = 5

Simplifying
u = 5

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