3u-3=2u-4

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


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

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

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

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

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

Combine like terms: 2u + -2u = 0
-3 + 1u = -4 + 0
-3 + 1u = -4

Add '3' to each side of the equation.
-3 + 3 + 1u = -4 + 3

Combine like terms: -3 + 3 = 0
0 + 1u = -4 + 3
1u = -4 + 3

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

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

Simplifying
u = -1

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