-6(u-9)=9u-36

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Solution for -6(u-9)=9u-36 equation: 


Simplifying
-6(u + -9) = 9u + -36

Reorder the terms:
-6(-9 + u) = 9u + -36
(-9 * -6 + u * -6) = 9u + -36
(54 + -6u) = 9u + -36

Reorder the terms:
54 + -6u = -36 + 9u

Solving
54 + -6u = -36 + 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.
54 + -6u + -9u = -36 + 9u + -9u

Combine like terms: -6u + -9u = -15u
54 + -15u = -36 + 9u + -9u

Combine like terms: 9u + -9u = 0
54 + -15u = -36 + 0
54 + -15u = -36

Add '-54' to each side of the equation.
54 + -54 + -15u = -36 + -54

Combine like terms: 54 + -54 = 0
0 + -15u = -36 + -54
-15u = -36 + -54

Combine like terms: -36 + -54 = -90
-15u = -90

Divide each side by '-15'.
u = 6

Simplifying
u = 6

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