-7n+5+2n-3(n+1)=0

Solution for -7n+5+2n-3(n+1)=0 equation:

Simplifying
-7n + 5 + 2n + -3(n + 1) = 0

Reorder the terms:
-7n + 5 + 2n + -3(1 + n) = 0
-7n + 5 + 2n + (1 * -3 + n * -3) = 0
-7n + 5 + 2n + (-3 + -3n) = 0

Reorder the terms:
5 + -3 + -7n + 2n + -3n = 0

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

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

Combine like terms: -5n + -3n = -8n
2 + -8n = 0

Solving
2 + -8n = 0

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + -8n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -8n = 0 + -2
-8n = 0 + -2

Combine like terms: 0 + -2 = -2
-8n = -2

Divide each side by '-8'.
n = 0.25

Simplifying
n = 0.25