13u-6=42

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Solution for 13u-6=42 equation: 


Simplifying
13u + -6 = 42

Reorder the terms:
-6 + 13u = 42

Solving
-6 + 13u = 42

Solving for variable 'u'.

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

Add '6' to each side of the equation.
-6 + 6 + 13u = 42 + 6

Combine like terms: -6 + 6 = 0
0 + 13u = 42 + 6
13u = 42 + 6

Combine like terms: 42 + 6 = 48
13u = 48

Divide each side by '13'.
u = 3.692307692

Simplifying
u = 3.692307692

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