3u-2=3(2-u)-2

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


Simplifying
3u + -2 = 3(2 + -1u) + -2

Reorder the terms:
-2 + 3u = 3(2 + -1u) + -2
-2 + 3u = (2 * 3 + -1u * 3) + -2
-2 + 3u = (6 + -3u) + -2

Reorder the terms:
-2 + 3u = 6 + -2 + -3u

Combine like terms: 6 + -2 = 4
-2 + 3u = 4 + -3u

Solving
-2 + 3u = 4 + -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 = 4 + -3u + 3u

Combine like terms: 3u + 3u = 6u
-2 + 6u = 4 + -3u + 3u

Combine like terms: -3u + 3u = 0
-2 + 6u = 4 + 0
-2 + 6u = 4

Add '2' to each side of the equation.
-2 + 2 + 6u = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 6u = 4 + 2
6u = 4 + 2

Combine like terms: 4 + 2 = 6
6u = 6

Divide each side by '6'.
u = 1

Simplifying
u = 1

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