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

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


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

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

Reorder the terms:
-12 + 6u = -6(-4 + u)
-12 + 6u = (-4 * -6 + u * -6)
-12 + 6u = (24 + -6u)

Solving
-12 + 6u = 24 + -6u

Solving for variable 'u'.

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

Add '6u' to each side of the equation.
-12 + 6u + 6u = 24 + -6u + 6u

Combine like terms: 6u + 6u = 12u
-12 + 12u = 24 + -6u + 6u

Combine like terms: -6u + 6u = 0
-12 + 12u = 24 + 0
-12 + 12u = 24

Add '12' to each side of the equation.
-12 + 12 + 12u = 24 + 12

Combine like terms: -12 + 12 = 0
0 + 12u = 24 + 12
12u = 24 + 12

Combine like terms: 24 + 12 = 36
12u = 36

Divide each side by '12'.
u = 3

Simplifying
u = 3

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