12+n=32-3n

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Solution for 12+n=32-3n equation:


Simplifying
12 + n = 32 + -3n

Solving
12 + n = 32 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
12 + n + 3n = 32 + -3n + 3n

Combine like terms: n + 3n = 4n
12 + 4n = 32 + -3n + 3n

Combine like terms: -3n + 3n = 0
12 + 4n = 32 + 0
12 + 4n = 32

Add '-12' to each side of the equation.
12 + -12 + 4n = 32 + -12

Combine like terms: 12 + -12 = 0
0 + 4n = 32 + -12
4n = 32 + -12

Combine like terms: 32 + -12 = 20
4n = 20

Divide each side by '4'.
n = 5

Simplifying
n = 5

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