-u=-7u-30

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Solution for -u=-7u-30 equation: 


Simplifying
-1u = -7u + -30

Reorder the terms:
-1u = -30 + -7u

Solving
-1u = -30 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
-1u + 7u = -30 + -7u + 7u

Combine like terms: -1u + 7u = 6u
6u = -30 + -7u + 7u

Combine like terms: -7u + 7u = 0
6u = -30 + 0
6u = -30

Divide each side by '6'.
u = -5

Simplifying
u = -5

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