-3u+9=27

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Solution for -3u+9=27 equation:


Simplifying
-3u + 9 = 27

Reorder the terms:
9 + -3u = 27

Solving
9 + -3u = 27

Solving for variable 'u'.

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

Add '-9' to each side of the equation.
9 + -9 + -3u = 27 + -9

Combine like terms: 9 + -9 = 0
0 + -3u = 27 + -9
-3u = 27 + -9

Combine like terms: 27 + -9 = 18
-3u = 18

Divide each side by '-3'.
u = -6

Simplifying
u = -6

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