2+n=15-2*n

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Solution for 2+n=15-2*n equation:


Simplifying
2 + n = 15 + -2n

Solving
2 + n = 15 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
2 + n + 2n = 15 + -2n + 2n

Combine like terms: n + 2n = 3n
2 + 3n = 15 + -2n + 2n

Combine like terms: -2n + 2n = 0
2 + 3n = 15 + 0
2 + 3n = 15

Add '-2' to each side of the equation.
2 + -2 + 3n = 15 + -2

Combine like terms: 2 + -2 = 0
0 + 3n = 15 + -2
3n = 15 + -2

Combine like terms: 15 + -2 = 13
3n = 13

Divide each side by '3'.
n = 4.333333333

Simplifying
n = 4.333333333

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