1+3=5n-12-n

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Solution for 1+3=5n-12-n equation:


Simplifying
1 + 3 = 5n + -12 + -1n

Combine like terms: 1 + 3 = 4
4 = 5n + -12 + -1n

Reorder the terms:
4 = -12 + 5n + -1n

Combine like terms: 5n + -1n = 4n
4 = -12 + 4n

Solving
4 = -12 + 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.
4 + -4n = -12 + 4n + -4n

Combine like terms: 4n + -4n = 0
4 + -4n = -12 + 0
4 + -4n = -12

Add '-4' to each side of the equation.
4 + -4 + -4n = -12 + -4

Combine like terms: 4 + -4 = 0
0 + -4n = -12 + -4
-4n = -12 + -4

Combine like terms: -12 + -4 = -16
-4n = -16

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

Simplifying
n = 4

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