-6(u-6)=9u-9

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Solution for -6(u-6)=9u-9 equation:


Simplifying
-6(u + -6) = 9u + -9

Reorder the terms:
-6(-6 + u) = 9u + -9
(-6 * -6 + u * -6) = 9u + -9
(36 + -6u) = 9u + -9

Reorder the terms:
36 + -6u = -9 + 9u

Solving
36 + -6u = -9 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
36 + -6u + -9u = -9 + 9u + -9u

Combine like terms: -6u + -9u = -15u
36 + -15u = -9 + 9u + -9u

Combine like terms: 9u + -9u = 0
36 + -15u = -9 + 0
36 + -15u = -9

Add '-36' to each side of the equation.
36 + -36 + -15u = -9 + -36

Combine like terms: 36 + -36 = 0
0 + -15u = -9 + -36
-15u = -9 + -36

Combine like terms: -9 + -36 = -45
-15u = -45

Divide each side by '-15'.
u = 3

Simplifying
u = 3

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