23+18u=-21+14u

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Solution for 23+18u=-21+14u equation:


Simplifying
23 + 18u = -21 + 14u

Solving
23 + 18u = -21 + 14u

Solving for variable 'u'.

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

Add '-14u' to each side of the equation.
23 + 18u + -14u = -21 + 14u + -14u

Combine like terms: 18u + -14u = 4u
23 + 4u = -21 + 14u + -14u

Combine like terms: 14u + -14u = 0
23 + 4u = -21 + 0
23 + 4u = -21

Add '-23' to each side of the equation.
23 + -23 + 4u = -21 + -23

Combine like terms: 23 + -23 = 0
0 + 4u = -21 + -23
4u = -21 + -23

Combine like terms: -21 + -23 = -44
4u = -44

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

Simplifying
u = -11

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