2(11u+12)=18u-20

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Solution for 2(11u+12)=18u-20 equation:


Simplifying
2(11u + 12) = 18u + -20

Reorder the terms:
2(12 + 11u) = 18u + -20
(12 * 2 + 11u * 2) = 18u + -20
(24 + 22u) = 18u + -20

Reorder the terms:
24 + 22u = -20 + 18u

Solving
24 + 22u = -20 + 18u

Solving for variable 'u'.

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

Add '-18u' to each side of the equation.
24 + 22u + -18u = -20 + 18u + -18u

Combine like terms: 22u + -18u = 4u
24 + 4u = -20 + 18u + -18u

Combine like terms: 18u + -18u = 0
24 + 4u = -20 + 0
24 + 4u = -20

Add '-24' to each side of the equation.
24 + -24 + 4u = -20 + -24

Combine like terms: 24 + -24 = 0
0 + 4u = -20 + -24
4u = -20 + -24

Combine like terms: -20 + -24 = -44
4u = -44

Divide each side by '4'.
u = -11

Simplifying
u = -11

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