-55n+28n+21n+71-n=

Solution for -55n+28n+21n+71-n= equation:

Simplifying
-55n + 28n + 21n + 71 + -1n = 0

Reorder the terms:
71 + -55n + 28n + 21n + -1n = 0

Combine like terms: -55n + 28n = -27n
71 + -27n + 21n + -1n = 0

Combine like terms: -27n + 21n = -6n
71 + -6n + -1n = 0

Combine like terms: -6n + -1n = -7n
71 + -7n = 0

Solving
71 + -7n = 0

Solving for variable 'n'.

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

Add '-71' to each side of the equation.
71 + -71 + -7n = 0 + -71

Combine like terms: 71 + -71 = 0
0 + -7n = 0 + -71
-7n = 0 + -71

Combine like terms: 0 + -71 = -71
-7n = -71

Divide each side by '-7'.
n = 10.14285714

Simplifying
n = 10.14285714