18+3n+2=n+20-4n

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Solution for 18+3n+2=n+20-4n equation: 


Simplifying
18 + 3n + 2 = n + 20 + -4n

Reorder the terms:
18 + 2 + 3n = n + 20 + -4n

Combine like terms: 18 + 2 = 20
20 + 3n = n + 20 + -4n

Reorder the terms:
20 + 3n = 20 + n + -4n

Combine like terms: n + -4n = -3n
20 + 3n = 20 + -3n

Add '-20' to each side of the equation.
20 + -20 + 3n = 20 + -20 + -3n

Combine like terms: 20 + -20 = 0
0 + 3n = 20 + -20 + -3n
3n = 20 + -20 + -3n

Combine like terms: 20 + -20 = 0
3n = 0 + -3n
3n = -3n

Solving
3n = -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
3n + 3n = -3n + 3n

Combine like terms: 3n + 3n = 6n
6n = -3n + 3n

Combine like terms: -3n + 3n = 0
6n = 0

Divide each side by '6'.
n = 0

Simplifying
n = 0

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