6+7+1(n*5)=-12

Solution for 6+7+1(n*5)=-12 equation:

Simplifying
6 + 7 + 1(n * 5) = -12

Reorder the terms for easier multiplication:
6 + 7 + 1(5n) = -12

Remove parenthesis around (5n)
6 + 7 + 1 * 5n = -12

Multiply 1 * 5
6 + 7 + 5n = -12

Combine like terms: 6 + 7 = 13
13 + 5n = -12

Solving
13 + 5n = -12

Solving for variable 'n'.

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

Add '-13' to each side of the equation.
13 + -13 + 5n = -12 + -13

Combine like terms: 13 + -13 = 0
0 + 5n = -12 + -13
5n = -12 + -13

Combine like terms: -12 + -13 = -25
5n = -25

Divide each side by '5'.
n = -5

Simplifying
n = -5