-104.78=-6.2(3n-1.1)

Solution for -104.78=-6.2(3n-1.1) equation:

Simplifying
-104.78 = -6.2(3n + -1.1)

Reorder the terms:
-104.78 = -6.2(-1.1 + 3n)
-104.78 = (-1.1 * -6.2 + 3n * -6.2)
-104.78 = (6.82 + -18.6n)

Solving
-104.78 = 6.82 + -18.6n

Solving for variable 'n'.

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

Add '18.6n' to each side of the equation.
-104.78 + 18.6n = 6.82 + -18.6n + 18.6n

Combine like terms: -18.6n + 18.6n = 0.0
-104.78 + 18.6n = 6.82 + 0.0
-104.78 + 18.6n = 6.82

Add '104.78' to each side of the equation.
-104.78 + 104.78 + 18.6n = 6.82 + 104.78

Combine like terms: -104.78 + 104.78 = 0.00
0.00 + 18.6n = 6.82 + 104.78
18.6n = 6.82 + 104.78

Combine like terms: 6.82 + 104.78 = 111.6
18.6n = 111.6

Divide each side by '18.6'.
n = 6

Simplifying
n = 6