3(3u+8)=40

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Solution for 3(3u+8)=40 equation: 


Simplifying
3(3u + 8) = 40

Reorder the terms:
3(8 + 3u) = 40
(8 * 3 + 3u * 3) = 40
(24 + 9u) = 40

Solving
24 + 9u = 40

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 + 9u = 40 + -24

Combine like terms: 24 + -24 = 0
0 + 9u = 40 + -24
9u = 40 + -24

Combine like terms: 40 + -24 = 16
9u = 16

Divide each side by '9'.
u = 1.777777778

Simplifying
u = 1.777777778

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