9-6(4u-10)=u+15

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Solution for 9-6(4u-10)=u+15 equation:


Simplifying
9 + -6(4u + -10) = u + 15

Reorder the terms:
9 + -6(-10 + 4u) = u + 15
9 + (-10 * -6 + 4u * -6) = u + 15
9 + (60 + -24u) = u + 15

Combine like terms: 9 + 60 = 69
69 + -24u = u + 15

Reorder the terms:
69 + -24u = 15 + u

Solving
69 + -24u = 15 + 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.
69 + -24u + -1u = 15 + u + -1u

Combine like terms: -24u + -1u = -25u
69 + -25u = 15 + u + -1u

Combine like terms: u + -1u = 0
69 + -25u = 15 + 0
69 + -25u = 15

Add '-69' to each side of the equation.
69 + -69 + -25u = 15 + -69

Combine like terms: 69 + -69 = 0
0 + -25u = 15 + -69
-25u = 15 + -69

Combine like terms: 15 + -69 = -54
-25u = -54

Divide each side by '-25'.
u = 2.16

Simplifying
u = 2.16

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