12+2n=15-7N

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Solution for 12+2n=15-7N equation: 


Simplifying
12 + 2n = 15 + -7N

Solving
12 + 2n = 15 + -7N

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 = 15 + -12 + -7N

Combine like terms: 12 + -12 = 0
0 + 2n = 15 + -12 + -7N
2n = 15 + -12 + -7N

Combine like terms: 15 + -12 = 3
2n = 3 + -7N

Divide each side by '2'.
n = 1.5 + -3.5N

Simplifying
n = 1.5 + -3.5N

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