N+n+18=4n

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Solution for N+n+18=4n equation:


Simplifying
N + n + 18 = 4n

Reorder the terms:
18 + N + n = 4n

Solving
18 + N + n = 4n

Solving for variable 'N'.

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

Add '-18' to each side of the equation.
18 + N + -18 + n = -18 + 4n

Reorder the terms:
18 + -18 + N + n = -18 + 4n

Combine like terms: 18 + -18 = 0
0 + N + n = -18 + 4n
N + n = -18 + 4n

Add '-1n' to each side of the equation.
N + n + -1n = -18 + 4n + -1n

Combine like terms: n + -1n = 0
N + 0 = -18 + 4n + -1n
N = -18 + 4n + -1n

Combine like terms: 4n + -1n = 3n
N = -18 + 3n

Simplifying
N = -18 + 3n

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