12-u=6

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Solution for 12-u=6 equation:


Simplifying
12 + -1u = 6

Solving
12 + -1u = 6

Solving for variable 'u'.

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

Add '-12' to each side of the equation.
12 + -12 + -1u = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -1u = 6 + -12
-1u = 6 + -12

Combine like terms: 6 + -12 = -6
-1u = -6

Divide each side by '-1'.
u = 6

Simplifying
u = 6

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