5u-12=23

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Solution for 5u-12=23 equation: 


Simplifying
5u + -12 = 23

Reorder the terms:
-12 + 5u = 23

Solving
-12 + 5u = 23

Solving for variable 'u'.

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

Add '12' to each side of the equation.
-12 + 12 + 5u = 23 + 12

Combine like terms: -12 + 12 = 0
0 + 5u = 23 + 12
5u = 23 + 12

Combine like terms: 23 + 12 = 35
5u = 35

Divide each side by '5'.
u = 7

Simplifying
u = 7

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