2u-15=23

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Solution for 2u-15=23 equation:


Simplifying
2u + -15 = 23

Reorder the terms:
-15 + 2u = 23

Solving
-15 + 2u = 23

Solving for variable 'u'.

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

Add '15' to each side of the equation.
-15 + 15 + 2u = 23 + 15

Combine like terms: -15 + 15 = 0
0 + 2u = 23 + 15
2u = 23 + 15

Combine like terms: 23 + 15 = 38
2u = 38

Divide each side by '2'.
u = 19

Simplifying
u = 19

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