-13=-5+3n+n

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Solution for -13=-5+3n+n equation:


Simplifying
-13 = -5 + 3n + n

Combine like terms: 3n + n = 4n
-13 = -5 + 4n

Solving
-13 = -5 + 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.
-13 + -4n = -5 + 4n + -4n

Combine like terms: 4n + -4n = 0
-13 + -4n = -5 + 0
-13 + -4n = -5

Add '13' to each side of the equation.
-13 + 13 + -4n = -5 + 13

Combine like terms: -13 + 13 = 0
0 + -4n = -5 + 13
-4n = -5 + 13

Combine like terms: -5 + 13 = 8
-4n = 8

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

Simplifying
n = -2

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