-5-3n+-2n+7n=

Solution for -5-3n+-2n+7n= equation:

Simplifying
-5 + -3n + -2n + 7n = 0

Combine like terms: -3n + -2n = -5n
-5 + -5n + 7n = 0

Combine like terms: -5n + 7n = 2n
-5 + 2n = 0

Solving
-5 + 2n = 0

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 2n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 2n = 0 + 5
2n = 0 + 5

Combine like terms: 0 + 5 = 5
2n = 5

Divide each side by '2'.
n = 2.5

Simplifying
n = 2.5