3(8-u)=

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Solution for 3(8-u)= equation: 


Simplifying
3(8 + -1u) = 0
(8 * 3 + -1u * 3) = 0
(24 + -3u) = 0

Solving
24 + -3u = 0

Solving for variable 'u'.

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

Add '-24' to each side of the equation.
24 + -24 + -3u = 0 + -24

Combine like terms: 24 + -24 = 0
0 + -3u = 0 + -24
-3u = 0 + -24

Combine like terms: 0 + -24 = -24
-3u = -24

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

Simplifying
u = 8

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