3n=3+42

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Solution for 3n=3+42 equation: 


Simplifying
3n = 3 + 42

Combine like terms: 3 + 42 = 45
3n = 45

Solving
3n = 45

Solving for variable 'n'.

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

Divide each side by '3'.
n = 15

Simplifying
n = 15

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