-12=-6u+4(u-4)

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Solution for -12=-6u+4(u-4) equation:


Simplifying
-12 = -6u + 4(u + -4)

Reorder the terms:
-12 = -6u + 4(-4 + u)
-12 = -6u + (-4 * 4 + u * 4)
-12 = -6u + (-16 + 4u)

Reorder the terms:
-12 = -16 + -6u + 4u

Combine like terms: -6u + 4u = -2u
-12 = -16 + -2u

Solving
-12 = -16 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
-12 + 2u = -16 + -2u + 2u

Combine like terms: -2u + 2u = 0
-12 + 2u = -16 + 0
-12 + 2u = -16

Add '12' to each side of the equation.
-12 + 12 + 2u = -16 + 12

Combine like terms: -12 + 12 = 0
0 + 2u = -16 + 12
2u = -16 + 12

Combine like terms: -16 + 12 = -4
2u = -4

Divide each side by '2'.
u = -2

Simplifying
u = -2

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