-8=n+3n

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Solution for -8=n+3n equation:


Simplifying
-8 = n + 3n

Combine like terms: n + 3n = 4n
-8 = 4n

Solving
-8 = 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.
-8 + -4n = 4n + -4n

Combine like terms: 4n + -4n = 0
-8 + -4n = 0

Add '8' to each side of the equation.
-8 + 8 + -4n = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -4n = 0 + 8
-4n = 0 + 8

Combine like terms: 0 + 8 = 8
-4n = 8

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

Simplifying
n = -2

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