[1.1+k]-5-7.6=1.6

Solution for [1.1+k]-5-7.6=1.6 equation:

Simplifying
[1.1 + k] + -5 + -7.6 = 1.6

Remove brackets around [1.1 + k]
1.1 + k + -5 + -7.6 = 1.6

Reorder the terms:
1.1 + -5 + -7.6 + k = 1.6

Combine like terms: 1.1 + -5 = -3.9
-3.9 + -7.6 + k = 1.6

Combine like terms: -3.9 + -7.6 = -11.5
-11.5 + k = 1.6

Solving
-11.5 + k = 1.6

Solving for variable 'k'.

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

Add '11.5' to each side of the equation.
-11.5 + 11.5 + k = 1.6 + 11.5

Combine like terms: -11.5 + 11.5 = 0.0
0.0 + k = 1.6 + 11.5
k = 1.6 + 11.5

Combine like terms: 1.6 + 11.5 = 13.1
k = 13.1

Simplifying
k = 13.1