7u=42+42

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Solution for 7u=42+42 equation: 


Simplifying
7u = 42 + 42

Combine like terms: 42 + 42 = 84
7u = 84

Solving
7u = 84

Solving for variable 'u'.

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

Divide each side by '7'.
u = 12

Simplifying
u = 12

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