3n-5n+12=6

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Solution for 3n-5n+12=6 equation:


Simplifying
3n + -5n + 12 = 6

Reorder the terms:
12 + 3n + -5n = 6

Combine like terms: 3n + -5n = -2n
12 + -2n = 6

Solving
12 + -2n = 6

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -2n = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = 6 + -12
-2n = 6 + -12

Combine like terms: 6 + -12 = -6
-2n = -6

Divide each side by '-2'.
n = 3

Simplifying
n = 3

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