-3(u+9)=3

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Solution for -3(u+9)=3 equation: 


Simplifying
-3(u + 9) = 3

Reorder the terms:
-3(9 + u) = 3
(9 * -3 + u * -3) = 3
(-27 + -3u) = 3

Solving
-27 + -3u = 3

Solving for variable 'u'.

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

Add '27' to each side of the equation.
-27 + 27 + -3u = 3 + 27

Combine like terms: -27 + 27 = 0
0 + -3u = 3 + 27
-3u = 3 + 27

Combine like terms: 3 + 27 = 30
-3u = 30

Divide each side by '-3'.
u = -10

Simplifying
u = -10

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