10-3n=n+18

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Solution for 10-3n=n+18 equation:


Simplifying
10 + -3n = n + 18

Reorder the terms:
10 + -3n = 18 + n

Solving
10 + -3n = 18 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
10 + -3n + -1n = 18 + n + -1n

Combine like terms: -3n + -1n = -4n
10 + -4n = 18 + n + -1n

Combine like terms: n + -1n = 0
10 + -4n = 18 + 0
10 + -4n = 18

Add '-10' to each side of the equation.
10 + -10 + -4n = 18 + -10

Combine like terms: 10 + -10 = 0
0 + -4n = 18 + -10
-4n = 18 + -10

Combine like terms: 18 + -10 = 8
-4n = 8

Divide each side by '-4'.
n = -2

Simplifying
n = -2

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