-9u-6u=-30

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Solution for -9u-6u=-30 equation: 


Simplifying
-9u + -6u = -30

Combine like terms: -9u + -6u = -15u
-15u = -30

Solving
-15u = -30

Solving for variable 'u'.

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

Divide each side by '-15'.
u = 2

Simplifying
u = 2

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