6u-3=-3(u+4)

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Solution for 6u-3=-3(u+4) equation:


Simplifying
6u + -3 = -3(u + 4)

Reorder the terms:
-3 + 6u = -3(u + 4)

Reorder the terms:
-3 + 6u = -3(4 + u)
-3 + 6u = (4 * -3 + u * -3)
-3 + 6u = (-12 + -3u)

Solving
-3 + 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.
-3 + 6u + 3u = -12 + -3u + 3u

Combine like terms: 6u + 3u = 9u
-3 + 9u = -12 + -3u + 3u

Combine like terms: -3u + 3u = 0
-3 + 9u = -12 + 0
-3 + 9u = -12

Add '3' to each side of the equation.
-3 + 3 + 9u = -12 + 3

Combine like terms: -3 + 3 = 0
0 + 9u = -12 + 3
9u = -12 + 3

Combine like terms: -12 + 3 = -9
9u = -9

Divide each side by '9'.
u = -1

Simplifying
u = -1

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