3+3u-5=12

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Solution for 3+3u-5=12 equation:


Simplifying
3 + 3u + -5 = 12

Reorder the terms:
3 + -5 + 3u = 12

Combine like terms: 3 + -5 = -2
-2 + 3u = 12

Solving
-2 + 3u = 12

Solving for variable 'u'.

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

Add '2' to each side of the equation.
-2 + 2 + 3u = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 3u = 12 + 2
3u = 12 + 2

Combine like terms: 12 + 2 = 14
3u = 14

Divide each side by '3'.
u = 4.666666667

Simplifying
u = 4.666666667

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