-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 = -24
-3u = -24

Divide each side by '-3'.
u = 8

Simplifying
u = 8

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