3+10n=12n-3

Solution for 3+10n=12n-3 equation:

Simplifying
3 + 10n = 12n + -3

Reorder the terms:
3 + 10n = -3 + 12n

Solving
3 + 10n = -3 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
3 + 10n + -12n = -3 + 12n + -12n

Combine like terms: 10n + -12n = -2n
3 + -2n = -3 + 12n + -12n

Combine like terms: 12n + -12n = 0
3 + -2n = -3 + 0
3 + -2n = -3

Add '-3' to each side of the equation.
3 + -3 + -2n = -3 + -3

Combine like terms: 3 + -3 = 0
0 + -2n = -3 + -3
-2n = -3 + -3

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

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

Simplifying
n = 3