-2u+6=-u

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Solution for -2u+6=-u equation:


Simplifying
-2u + 6 = -1u

Reorder the terms:
6 + -2u = -1u

Solving
6 + -2u = -1u

Solving for variable 'u'.

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

Add 'u' to each side of the equation.
6 + -2u + u = -1u + u

Combine like terms: -2u + u = -1u
6 + -1u = -1u + u

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

Add '-6' to each side of the equation.
6 + -6 + -1u = 0 + -6

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

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

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

Simplifying
u = 6

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