8n+(-1)(1n+(-3))=

Solution for 8n+(-1)(1n+(-3))= equation:

Simplifying
8n + (-1)(1n + (-3)) = 0
8n + -1(1n + -3) = 0

Reorder the terms:
8n + -1(-3 + 1n) = 0
8n + (-3 * -1 + 1n * -1) = 0
8n + (3 + -1n) = 0

Reorder the terms:
3 + 8n + -1n = 0

Combine like terms: 8n + -1n = 7n
3 + 7n = 0

Solving
3 + 7n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 7n = 0 + -3

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

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

Divide each side by '7'.
n = -0.4285714286

Simplifying
n = -0.4285714286