3u-19=2u

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Solution for 3u-19=2u equation:


Simplifying
3u + -19 = 2u

Reorder the terms:
-19 + 3u = 2u

Solving
-19 + 3u = 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.
-19 + 3u + -2u = 2u + -2u

Combine like terms: 3u + -2u = 1u
-19 + 1u = 2u + -2u

Combine like terms: 2u + -2u = 0
-19 + 1u = 0

Add '19' to each side of the equation.
-19 + 19 + 1u = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 1u = 0 + 19
1u = 0 + 19

Combine like terms: 0 + 19 = 19
1u = 19

Divide each side by '1'.
u = 19

Simplifying
u = 19

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