6(u+2)=3u-12

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Solution for 6(u+2)=3u-12 equation:


Simplifying
6(u + 2) = 3u + -12

Reorder the terms:
6(2 + u) = 3u + -12
(2 * 6 + u * 6) = 3u + -12
(12 + 6u) = 3u + -12

Reorder the terms:
12 + 6u = -12 + 3u

Solving
12 + 6u = -12 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
12 + 6u + -3u = -12 + 3u + -3u

Combine like terms: 6u + -3u = 3u
12 + 3u = -12 + 3u + -3u

Combine like terms: 3u + -3u = 0
12 + 3u = -12 + 0
12 + 3u = -12

Add '-12' to each side of the equation.
12 + -12 + 3u = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 3u = -12 + -12
3u = -12 + -12

Combine like terms: -12 + -12 = -24
3u = -24

Divide each side by '3'.
u = -8

Simplifying
u = -8

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