20n+2=42

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Solution for 20n+2=42 equation: 


Simplifying
20n + 2 = 42

Reorder the terms:
2 + 20n = 42

Solving
2 + 20n = 42

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 20n = 42 + -2

Combine like terms: 2 + -2 = 0
0 + 20n = 42 + -2
20n = 42 + -2

Combine like terms: 42 + -2 = 40
20n = 40

Divide each side by '20'.
n = 2

Simplifying
n = 2

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