-3u+2=3(u-4)

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Solution for -3u+2=3(u-4) equation:


Simplifying
-3u + 2 = 3(u + -4)

Reorder the terms:
2 + -3u = 3(u + -4)

Reorder the terms:
2 + -3u = 3(-4 + u)
2 + -3u = (-4 * 3 + u * 3)
2 + -3u = (-12 + 3u)

Solving
2 + -3u = -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.
2 + -3u + -3u = -12 + 3u + -3u

Combine like terms: -3u + -3u = -6u
2 + -6u = -12 + 3u + -3u

Combine like terms: 3u + -3u = 0
2 + -6u = -12 + 0
2 + -6u = -12

Add '-2' to each side of the equation.
2 + -2 + -6u = -12 + -2

Combine like terms: 2 + -2 = 0
0 + -6u = -12 + -2
-6u = -12 + -2

Combine like terms: -12 + -2 = -14
-6u = -14

Divide each side by '-6'.
u = 2.333333333

Simplifying
u = 2.333333333

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