3u-2=2u-4

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Solution for 3u-2=2u-4 equation:


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

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

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

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

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
-2 + 3u + -2u = -4 + 2u + -2u

Combine like terms: 3u + -2u = 1u
-2 + 1u = -4 + 2u + -2u

Combine like terms: 2u + -2u = 0
-2 + 1u = -4 + 0
-2 + 1u = -4

Add '2' to each side of the equation.
-2 + 2 + 1u = -4 + 2

Combine like terms: -2 + 2 = 0
0 + 1u = -4 + 2
1u = -4 + 2

Combine like terms: -4 + 2 = -2
1u = -2

Divide each side by '1'.
u = -2

Simplifying
u = -2

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