(u+4)*9=27

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Solution for (u+4)*9=27 equation:


Simplifying
(u + 4) * 9 = 27

Reorder the terms:
(4 + u) * 9 = 27

Reorder the terms for easier multiplication:
9(4 + u) = 27
(4 * 9 + u * 9) = 27
(36 + 9u) = 27

Solving
36 + 9u = 27

Solving for variable 'u'.

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

Add '-36' to each side of the equation.
36 + -36 + 9u = 27 + -36

Combine like terms: 36 + -36 = 0
0 + 9u = 27 + -36
9u = 27 + -36

Combine like terms: 27 + -36 = -9
9u = -9

Divide each side by '9'.
u = -1

Simplifying
u = -1

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