5n-12=3-n+4

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Solution for 5n-12=3-n+4 equation:


Simplifying
5n + -12 = 3 + -1n + 4

Reorder the terms:
-12 + 5n = 3 + -1n + 4

Reorder the terms:
-12 + 5n = 3 + 4 + -1n

Combine like terms: 3 + 4 = 7
-12 + 5n = 7 + -1n

Solving
-12 + 5n = 7 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-12 + 5n + n = 7 + -1n + n

Combine like terms: 5n + n = 6n
-12 + 6n = 7 + -1n + n

Combine like terms: -1n + n = 0
-12 + 6n = 7 + 0
-12 + 6n = 7

Add '12' to each side of the equation.
-12 + 12 + 6n = 7 + 12

Combine like terms: -12 + 12 = 0
0 + 6n = 7 + 12
6n = 7 + 12

Combine like terms: 7 + 12 = 19
6n = 19

Divide each side by '6'.
n = 3.166666667

Simplifying
n = 3.166666667

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