9(u+9)=-3u+33

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Solution for 9(u+9)=-3u+33 equation:


Simplifying
9(u + 9) = -3u + 33

Reorder the terms:
9(9 + u) = -3u + 33
(9 * 9 + u * 9) = -3u + 33
(81 + 9u) = -3u + 33

Reorder the terms:
81 + 9u = 33 + -3u

Solving
81 + 9u = 33 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
81 + 9u + 3u = 33 + -3u + 3u

Combine like terms: 9u + 3u = 12u
81 + 12u = 33 + -3u + 3u

Combine like terms: -3u + 3u = 0
81 + 12u = 33 + 0
81 + 12u = 33

Add '-81' to each side of the equation.
81 + -81 + 12u = 33 + -81

Combine like terms: 81 + -81 = 0
0 + 12u = 33 + -81
12u = 33 + -81

Combine like terms: 33 + -81 = -48
12u = -48

Divide each side by '12'.
u = -4

Simplifying
u = -4

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