23-2n=15

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Solution for 23-2n=15 equation: 


Simplifying
23 + -2n = 15

Solving
23 + -2n = 15

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 = 15 + -23

Combine like terms: 23 + -23 = 0
0 + -2n = 15 + -23
-2n = 15 + -23

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

Divide each side by '-2'.
n = 4

Simplifying
n = 4

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