-15=3n+1n+1

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Solution for -15=3n+1n+1 equation:


Simplifying
-15 = 3n + 1n + 1

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

Combine like terms: 3n + 1n = 4n
-15 = 1 + 4n

Solving
-15 = 1 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-15 + -4n = 1 + 4n + -4n

Combine like terms: 4n + -4n = 0
-15 + -4n = 1 + 0
-15 + -4n = 1

Add '15' to each side of the equation.
-15 + 15 + -4n = 1 + 15

Combine like terms: -15 + 15 = 0
0 + -4n = 1 + 15
-4n = 1 + 15

Combine like terms: 1 + 15 = 16
-4n = 16

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

Simplifying
n = -4

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