12=-2u

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Solution for 12=-2u equation:


Simplifying
12 = -2u

Solving
12 = -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.
12 + 2u = -2u + 2u

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

Add '-12' to each side of the equation.
12 + -12 + 2u = 0 + -12

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

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

Divide each side by '2'.
u = -6

Simplifying
u = -6

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