-3(u+6)=3

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Solution for -3(u+6)=3 equation: 


Simplifying
-3(u + 6) = 3

Reorder the terms:
-3(6 + u) = 3
(6 * -3 + u * -3) = 3
(-18 + -3u) = 3

Solving
-18 + -3u = 3

Solving for variable 'u'.

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

Add '18' to each side of the equation.
-18 + 18 + -3u = 3 + 18

Combine like terms: -18 + 18 = 0
0 + -3u = 3 + 18
-3u = 3 + 18

Combine like terms: 3 + 18 = 21
-3u = 21

Divide each side by '-3'.
u = -7

Simplifying
u = -7

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