9-6(2u-1)=u+15

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Solution for 9-6(2u-1)=u+15 equation:


Simplifying
9 + -6(2u + -1) = u + 15

Reorder the terms:
9 + -6(-1 + 2u) = u + 15
9 + (-1 * -6 + 2u * -6) = u + 15
9 + (6 + -12u) = u + 15

Combine like terms: 9 + 6 = 15
15 + -12u = u + 15

Reorder the terms:
15 + -12u = 15 + u

Add '-15' to each side of the equation.
15 + -15 + -12u = 15 + -15 + u

Combine like terms: 15 + -15 = 0
0 + -12u = 15 + -15 + u
-12u = 15 + -15 + u

Combine like terms: 15 + -15 = 0
-12u = 0 + u
-12u = u

Solving
-12u = u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
-12u + -1u = u + -1u

Combine like terms: -12u + -1u = -13u
-13u = u + -1u

Combine like terms: u + -1u = 0
-13u = 0

Divide each side by '-13'.
u = 0

Simplifying
u = 0

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