42=2+4n

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Solution for 42=2+4n equation:


Simplifying
42 = 2 + 4n

Solving
42 = 2 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
42 + -4n = 2 + 4n + -4n

Combine like terms: 4n + -4n = 0
42 + -4n = 2 + 0
42 + -4n = 2

Add '-42' to each side of the equation.
42 + -42 + -4n = 2 + -42

Combine like terms: 42 + -42 = 0
0 + -4n = 2 + -42
-4n = 2 + -42

Combine like terms: 2 + -42 = -40
-4n = -40

Divide each side by '-4'.
n = 10

Simplifying
n = 10

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