3n-13=n+6

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Solution for 3n-13=n+6 equation:


Simplifying
3n + -13 = n + 6

Reorder the terms:
-13 + 3n = n + 6

Reorder the terms:
-13 + 3n = 6 + n

Solving
-13 + 3n = 6 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-13 + 3n + -1n = 6 + n + -1n

Combine like terms: 3n + -1n = 2n
-13 + 2n = 6 + n + -1n

Combine like terms: n + -1n = 0
-13 + 2n = 6 + 0
-13 + 2n = 6

Add '13' to each side of the equation.
-13 + 13 + 2n = 6 + 13

Combine like terms: -13 + 13 = 0
0 + 2n = 6 + 13
2n = 6 + 13

Combine like terms: 6 + 13 = 19
2n = 19

Divide each side by '2'.
n = 9.5

Simplifying
n = 9.5

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