9u+11=-2(u-2)

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Solution for 9u+11=-2(u-2) equation:


Simplifying
9u + 11 = -2(u + -2)

Reorder the terms:
11 + 9u = -2(u + -2)

Reorder the terms:
11 + 9u = -2(-2 + u)
11 + 9u = (-2 * -2 + u * -2)
11 + 9u = (4 + -2u)

Solving
11 + 9u = 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.
11 + 9u + 2u = 4 + -2u + 2u

Combine like terms: 9u + 2u = 11u
11 + 11u = 4 + -2u + 2u

Combine like terms: -2u + 2u = 0
11 + 11u = 4 + 0
11 + 11u = 4

Add '-11' to each side of the equation.
11 + -11 + 11u = 4 + -11

Combine like terms: 11 + -11 = 0
0 + 11u = 4 + -11
11u = 4 + -11

Combine like terms: 4 + -11 = -7
11u = -7

Divide each side by '11'.
u = -0.6363636364

Simplifying
u = -0.6363636364

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