15=3n+3-0n

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Solution for 15=3n+3-0n equation:


Simplifying
15 = 3n + 3 + 0n

Anything times zero is zero.
15 = 3n + 3 + 0n

Reorder the terms:
15 = 3 + 0 + 3n

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

Solving
15 = 3 + 3n

Solving for variable 'n'.

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

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

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

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

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

Combine like terms: 3 + -15 = -12
-3n = -12

Divide each side by '-3'.
n = 4

Simplifying
n = 4

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