18=15-n+3

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Solution for 18=15-n+3 equation:


Simplifying
18 = 15 + -1n + 3

Reorder the terms:
18 = 15 + 3 + -1n

Combine like terms: 15 + 3 = 18
18 = 18 + -1n

Add '-18' to each side of the equation.
18 + -18 = 18 + -18 + -1n

Combine like terms: 18 + -18 = 0
0 = 18 + -18 + -1n

Combine like terms: 18 + -18 = 0
0 = 0 + -1n
0 = -1n

Solving
0 = -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
0 + n = -1n + n
Remove the zero:
n = -1n + n

Combine like terms: -1n + n = 0
n = 0

Simplifying
n = 0

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