2n+8+15=13

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Solution for 2n+8+15=13 equation: 


Simplifying
2n + 8 + 15 = 13

Reorder the terms:
8 + 15 + 2n = 13

Combine like terms: 8 + 15 = 23
23 + 2n = 13

Solving
23 + 2n = 13

Solving for variable 'n'.

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

Add '-23' to each side of the equation.
23 + -23 + 2n = 13 + -23

Combine like terms: 23 + -23 = 0
0 + 2n = 13 + -23
2n = 13 + -23

Combine like terms: 13 + -23 = -10
2n = -10

Divide each side by '2'.
n = -5

Simplifying
n = -5

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